Contact Us. Feel free to contact us with any questions, comments or suggestions. How to reach us: Phone: (800) 470-0876 Email: Seminar Support Postal Mail: 750 Fentress Blvd. Daytona Beach, FL 32114   Toll-free Phone: (800) 470-0876 Email: Seminar Support Midlantic Marketing Solutions, inc. Midlantic Financial Seminar Management Systems Attn: Doug Sasser 750 Fentress Blvd. Daytona Beach, Florida 32114