Demitries is a Digital Marketing and Project Manager at SplashSource, where he manages the implementation and optimization of digital ads, and controls the operations behind our production projects. Demitries holds a degree in marketing and numerous certifications including Google Ads, Project Management, and content creation. Demitries brings a sharp eye for strategy and execution to SplashSource, he collaborates on digital ad campaigns and oversees the seamless production of creative assets.
Given his background in marketing and certifications in Google Ads, project management, and content creation, he combines analytical precision with creative insight to drive measurable results for our clients. Known for his ability to balance performance data with compelling storytelling, Demitries ensures every campaign is not just launched - but launched effectively, with purpose and polish. He thrives on optimizing campaigns, streamlining workflows, and bringing big ideas to life through collaborative leadership and systems thinking. Outside the office, Demitries enjoys photography, playing the piano, and casual games of chess. He can be reached at dholligan@splashsource.com.
Dr. Betty N. Carew is an accomplished executive, business strategist, and marketing leader, currently serving as Chief Executive Officer of SplashSource, a premier full-service advertising and marketing agency. In this role, she leads high-performing teams that partner with CEOs, CMOs, senior marketing executives, and business owners to enhance market reach, elevate brand visibility, and accelerate business growth through innovative, data-driven marketing strategies. She is responsible for setting and executing the agency’s strategic vision, driving organizational performance, and fostering client success.
With nearly three decades of experience at 3M Corporation, Dr. Carew is a highly respected marketing and business growth strategist. During her tenure at 3M, she held executive roles spanning global marketing, business development, sales, and Lean Six Sigma operations, earning Master Black Belt certification. As a certified Master Black Belt (MBB), she led major continuous improvement initiatives across business units and industries. Known for her strategic foresight, operational rigor, and customer-centric approach, she has consistently delivered transformational results and scalable growth solutions in complex, dynamic markets.
In addition to her corporate achievements, Dr. Carew is the Founder and Board Chair of the Betty Carew Women’s Development Foundation, a 501(c)(3) nonprofit organization dedicated to advancing economic empowerment for marginalized women. The foundation provides vocational training and employment opportunities that enable women to build sustainable futures for themselves, their families, and communities.
Her commitment to leadership extends to her service on the Board of Directors of the American Marketing Association (Florida and Indiana Chapters) where she continues to champion innovation, inclusion, and professional development.
Dr. Carew holds a Doctorate in Business Administration from the University of Wisconsin–Whitewater, an MBA with a specialization in Marketing from the University of St. Thomas in St. Paul, Minnesota, and a bachelor’s degree in business administration with a concentration in Finance from Minnesota State University, Mankato. Her academic and professional journey reflects a lifelong dedication to excellence, strategic impact, and empowering others.
She is married and the proud mother of two adult children. In her personal time, she enjoys reading and spending quality time with her family. She can be reached at bcarew@splashsource.com
Hannah Fowler is a Social Media Coordinator at SplashSource, where she specializes in enhancing clients’ digital presence through real-time audience engagement and effective campaign management across Meta platforms. Hannah holds a degree in Communication with a concentration in Public Relations from Florida Gulf Coast University and has earned certifications as a Meta Digital Marketing Associate and in the Principles of Public Relations.
At SplashSource, Hannah leads the day-to-day management of multiple client social media accounts, ensuring consistent messaging, active community engagement, and timely responses across all platforms. She oversees paid media efforts, including ad placement and boosted content, to drive reach and visibility for key accounts. Additionally, she supports client growth by developing Facebook events, increasing follower engagement, and aligning all social strategies with broader brand objectives. She can be reached at hfowler@splashsource.com.
Bianca Masone is a Digital and Social Media Marketing Manager at SplashSource, where she specializes in graphic design, marketing, and digital advertising. Bianca holds a degree in Marketing with a minor in Digital Media Design and has her Master of Business Administration with a concentration in Marketing from Florida Gulf Coast University.
At SplashSource, Bianca collaborates closely with our internal specialized teams to strategize, design, and execute compelling content across social media, digital platforms, and advertising. She plays a key role in developing visually engaging and brand-aligned creatives that enhance audience engagement, support marketing campaigns, and drive business growth. Whether crafting eye-catching social media visuals, designing high-performing digital ads, or managing email marketing campaigns, Bianca ensures that every piece of content aligns with the company’s messaging and objectives. She can be reached at bianca@splashsource.com.
Tatum O'Donnell is a Senior Account Manager at SplashSource, where she specializes in digital advertising, social media strategy, and client growth initiatives. Tatum holds a Bachelor's degree in Communication with a concentration in Public Relations from Florida Gulf Coast University and is a Meta-Certified Digital Marketing Associate with expertise in advanced campaign management on Meta platforms such as Facebook and Instagram.
At SplashSource, Tatum works closely with clients to develop high-impact digital marketing strategies, leveraging her deep knowledge of Meta’s advertising platforms to drive engagement and maximize ROI. She excels in paid media optimization, audience targeting, and performance analysis, ensuring each campaign is tailored for success. Her strategic approach and industry expertise make her a trusted partner for brands looking to expand their digital presence. Tatum has a proven track record of driving measurable growth for car wash businesses, helping operators increase membership sales, foot traffic, and customer loyalty through targeted digital campaigns. She can be reached at todonnell@splashsource.com.
Sophia Evans serves as Senior Account Manager at SplashSource, where she leads multi-channel marketing initiatives with a focus on data analytics, content strategy, and client services. She holds a Bachelor’s degree in Communication with a concentration in Public Relations and a minor in Economics from Florida Gulf Coast University, providing her with a strong foundation in strategic messaging, market analysis, and stakeholder communication.
At SplashSource, Sophia is responsible for overseeing the planning, execution, and performance evaluation of digital marketing campaigns tailored to the car wash industry. She works cross-functionally with internal teams—including paid media, creative, and web development - to ensure all campaigns align with client objectives and deliver measurable ROI. Sophia’s expertise in interpreting campaign data and applying those insights to optimize strategy is integral to maintaining high standards of performance and accountability. Her proven ability to manage complex client portfolios while driving results underscores her value as a key leader within the agency. She can be reached at - sevans@splashsource.com.
Phil is Lead Graphic Designer for SplashSource. Armed with a Bachelor of Science in Industrial Design/Visual Communications from Ohio State University, Phil began his career 25 years ago working in agencies and publications as a Senior Art Director.
At SplashSource, Phil designs everything from menus and pay screens to signage and digital ads. You name it, Phil will brand it consistently and creatively. A little-known fact about Phil – he served for seven years as an adjunct professor in the design department at Southern Technical College, teaching aspiring graphic designers in typography, advanced concept development, and portfolio studies.
“The car wash industry provides opportunities to implement great branding and messaging to help our clients stand out in what has become an extremely competitive industry. I like to keep things fresh, consistent, and interesting—and I think our clients appreciate our hands-on approach and out-of-the-box thinking.”
With more than 30 years of experience, Mary Shallies brings a proven track record of driving business growth through strategic, data-informed marketing. Her expertise spans a wide range of industries, where she has consistently developed and executed integrated marketing strategies that deliver measurable business outcomes.
As a former agency owner, Mary worked directly with executive teams to align marketing initiatives with organizational goals, translating insight into action and strategy into sustained performance.
In her current marketing strategist consultative role, Mary serves as a senior strategist, working in close partnership with agency teams and clients to develop, optimize, and guide high-impact marketing initiatives. Her deep market insight, analytical rigor, and results-driven approach position her as a key advisor in building brand equity, accelerating customer acquisition, and driving long-term growth. She can be reached at mshallies@splashsource.com.