We are looking at getting into camping and trying to research everything to make sure we do it right. The TV is a 2007 Envoy Denali with 5.3l V8 and air ride. I think everything should be ok with a good WDH based on the numbers as long as we don't go crazy with payload. I am planning on purchasing an Equalizer 1000lb hitch from RVW and P3 brake controller from Amazon. My main questions are in regards to the TT itself. I have been reading about the options on the 23lb and the 2306. The 2014 23lb I am looking at is $14k at Cheyenne Camping Center in Iowa. They sell on ebay. Does that sound like a good deal? Anyone buy from them? The saleman said they buy in bulk from Forest River when other dealerships cant pay for their orders. I am not sure what is standard for this model even after looking at the website and brochure. Do they all come with ducted air and heat now? Do I need to purchase Maxxair covers? What accesories come standard? What do I need to purchase to get started? Anyone know the bolt pattern off hand? Sorry for all the questions. Any help would be greatly appreciated! Thanks!