Empty boat is supposed to be about 2,000#
empty Trailer is close too 1,000#
trailer is rated at 3500#
add motor, beer and everything else I'd bet close to 4,000#
Another factor to consider is the frontal area of the boat, ther is alot more drag from a boat than a travel trailer. If you plan on a lot of highway towing and the vehicle you are looking is border line you would likely want to move up to the next model.
I tow mine with an F-150 no problems. I have also towed it with a Gran-Marquis and did fine with that as well.