Sterling Assoicates, they are located in Whitnsville, MA, great rates. Ask for Chris Stevens. I used them last year to buy my Seapro. They were excellent.
www.boatbanker.com or Tel. (800) 286-8073
For boat insurance I Loved Boat US, they have the best policies and prices arround. My homeowers and umbrella policy company made me switch and I don't get half of the benefits, like I did with Boat US.