Still looking, need tall interior, but half ton towable

Stick to your guns about not selling your truck. Too many people just look at payments and don't figure the $1000's they will loose over the long run. You have a great truck, it's almost paid for, and you will find the trailer that fits your needs. There are many suggestions so far and if you follow up on them and not trade your truck you will be way, way ahead of the crowd.