I'd go bigger than 3/4 ton...
The 272 is a big boat and, in my opinion, falls more into the category of "transportable" than trailerable. Technically, it is illegal to trailer it in most states without a permit since it has a beam of 9 ft., but since it is only that wide at it's widest point I'll bet no law enforcement agencies take much notice. But we are talking a really heavy rig. The boat has a displacement in excess of 5000 lbs with nothing in it and there is the weight of a large trailer in addtion to that. I think one should be looking at vehicles with a tow capacity of 8000 lbs or more, probably something like a medium duty truck with dual rear wheels or one of the largest pick-ups, they type that are configured for towing those "fifth-wheel" trailers.There may be some more specific information around on the web if you scour for it. There is a member of the TSA that tows a 272 from somewhere in the midwest to Lake Huron's North Channel for the TSA's annual event there. There was a 272 for sale in Oregon about 9 months ago on a trailer and the photos included with the ad showed the tow vehicle being used, I just don't remember what it was. Either of those contacts might be able to give you some useful advice based on their experience.Good luck with your new boat!