Stay as far under your maximum tow ratings as possible. Also look at frontal area, some are ten percent less than others. In other words, make sure that you get something that is fun and easy to tow before everything else. A bad tow ruins the whole experience. Your budget will determine the level you choose. Be aware that most units share accessories and appliances regardless of price. A eighteen footer that Is fun to tow and easy to set up will give you more fun trips than the fanciest rig if it is a pain to tow and awkward to use. Keep it simple.
