Looking to get a boat lift. what kind do you have and like?
I have a 4 thousand pound lift with 2 poly/fiberglass tanks. It will easily lift my 22 foot bass boat. My boat sits on two rails like your longest rails on your boat trailer. Easy to load when there is no boat traffic tough when there is a lot of boat traffic.. It is the only way to keep a boat on the water here at Lake of the Ozarks. However if you are up north where the water gets hard I don't think it would work for you. The greatest thing is when your boat is on a lift it doesn't get the slime scum build up on the bottom. The worse thing is that it is way to easy to let down and go fishing rather than doing work around the house. My clients are always amazed the way it works..
I believe my lift is a Poly Lift.