As has been posted, TC's are extremely expensive for the square footage you get plus you need a large truck to haul them safely. In my early 20's, I did not have that much money so used a small truck and a fiberglass travel trailer or pop up trailer. It wasn't until my late 30's that I could afford a large truck and toy hauler (which cost almost what you will pay for a large TC and enclosed trailer). Because of the cost, I don't think you will find much of the young crowd can afford a TC setup. However, it is easier financially to get into RVing with a trailer and use your current vehicle.