Confidence and Trust


Tony Tumas     Cherie Kemper Starner
Aboard a new Gemini Legacy 35


 Great Blue Yachts is a Certified Professional Yacht Brokerage (CPYB) based on the simple premise that strong customer service and well-educated buyers and sellers make lasting customers. 

Tony has over 28 years experience as a broker offering new and used boats and has assisted hundreds of boaters. 

Cherie has over 10 years experience in all aspects of the marine industry – sailing instructor, yacht sales etc and holds a 50 ton Masters USCG License.  

Great Blue  has three locations in the heart of the Upper Chesapeake Bay: Georgetown, Middle River and Annapolis. Our locations compliment each other to provide greater exposure for our listings and excellent services for our customers. 
The main office, in picturesque Georgetown Maryland, is located within  Sailing Associates marina. Georgetown is an easy driving distance off I-95 and very accessable when traveling down the eastern shore. We have a variety of brokerage boats on site and new Marlow-Hunters on display.  Sailiing Assocates is a mainstay in the boating community with a solid reputation for excellent service and a beautiful, family friendly marina.
Great Blue's partnership with Legend Yachts provides an office in Annapolis. Located on Back Creek, we are in the middle of the Annapolis Boating community and the full variety of regional marine services. 
Maryland Marina, our third location is on Frog Mortar Creek just off Middle River. Maryland Marina is a full service yard and is an excellent lauching pad for covering the wide variety of brokerage boats in the middle bay.  
"I’m proud of Great Blue Yachts and our reputation of living up to our motto “With you every step of the way”. We work hard and are committed to making sure our buyers and sellers are making well informed decisions." Tony Tumas, Founder Great Blue Yachts. 
Call us, day or evening and put us to work for you.
 Customer Testimonials
Thank you for selling my boat; the service you extended to the purchasers was superlative. John C.
Working on our 4th transaction with Tony, we have been successful in everything!” 
Dick S.
Ultra professional…concerned about my needs…great experience…”  Dale E.
“…21 days from listing to proceeds in hand. If that’s not a record it has to be close” 
Pat and Eileen T.
“Great Blue negotiated a great deal for me..” Bob S.
“It was a tough decision to sell but you made it fast and easy.” Ron and Peggy M.
“Won’t hesitate to refer you to everyone..”
Eric and Theres L.
“Tony listens to his clients and then follows thru….”
John L.
 Again, thanks for living up to your motto....Thanks for being there …” Bill K.