We stayed in an Army Corps of Engineers campground last weekend (they do campgrounds right, compared to our SP system, IMO). Most of the people there were staying in 5ers or 30+ ft TTs. We were one of maybe 3 PUPs in the whole place. One was an old Starcraft that looked terrible, but it was still in use. Another was a cool looking vintage Jayco that was in great shape. There were just as many tent campers as PUPs. Only a few Class As, in fact I can only think of 1 or 2 that I saw there. Most of the TTs were 5ers. I only saw a handful of HTTs. One guy was a HTT similar to one that I had looked at not too long ago, and he was using a Jeep Grand Cherokee to pull it. I was tempted to ask him if he was just ignoring the Owner's Manual, but I decided not to be "that guy" about it.