I thinking thats close to what I will have to pay. Have seen some older pontoon boats for sale with trailer around 4000.00, may not be a bad deal just for the trailer,although trailer may be in as bad shape as boat.
You can get a good quality 2 axle trailer for around 2k (new). Here is a link to a place in South Carolina that you may consider. I almost bought one of these, but was lucky and found a good used one for less.
jethro I got my trailer from Tracker Marine in Bessemer Old Buddy's Marineland. Dual axle with surge brakes for 2100 dollars. Has 13 inch tires galvanized wheels.
You might try Jerry's Marine. I don't know if he has any trailers or not. I do know he has 5 or 6 pontoon boats (06's and 07's) for sale. (256) 825-8757