Since you are at the idea stage, may I suggest the following: Load range E tires in good condition and a mechanically sound truck: check out the manufacturer's websites for different makes of truck campers (empty and wet weights) before you buy, you will likely need an extension to your truck hitch to clear the overhang of the camper (10'), check out an RV show or your local campsites to see how others are rigged for your intended use. Two other numbers to keep an eye on are GVW, (truck and camper) and GCVW which includes the boat, good luck in your decision.