4500 Sounds light...
I've been checking out the Catalina 250, and learned a few startling facts. First, the advertised boat weight may be less than the actual weight. The early Catalina literature state 2400 lbs, but now they admit the boat is 3250 lbs. I would not be surprised to learn that the Hunter 26/260 is much heavier than advertised.Second, the trailer for the Catalina (dual axle) weighs about 1250 lbs. If the H 26 trailer is dual axle, it should weigh about the same. This puts the advertised weight so far up to 4500 lbs.Outboard motor weight (4 stroke) is about 100 lbs (I haven't checked lately); add another 40 lbs for a full tank of gas. Any extras you have will add to the base weight (anchor, etc.) Food, gear, etc. can easily exceed 250 lbs. Total weight is now at least 4900 lbs. Most likely 5000 lbs or more.Typical trailer towing ratings include driver and one passenger (the passenger has been omitted in the Chev/GM 2000 brochures to make the towing capacity look better), so if you're carrying kids, bikes, etc., factor in the weight; you'll be surprised how much it adds up.Finally, someone here suggested that your tow vehicle should have excess capacity (it's easier on the tow vehicle). I suggest you look at a tow vehicle that can tow 6000 or 7000 lbs.