I might be able to set you up with a southern pride 500, I am eh short distance from you in Buffalo....or even stop by to see my set up and what I did right and what I did wrong building mine
look real close at rating of axles, when in doubt GO BIGGER!
I have a 25 ft and roll down the road at 11,000 loaded with 1,000 pounds of meat/food/ice/beer / pop/ etc..
cooker alone will weigh 1500 to 2000 plus fire wood/ fridge/ freezer/ gen sets/pots/supplies/water it really adds up..
then I pile on tables/spare gen set/chairs/tents/backwoods smoker for comps/charcoal/gas/propane/
TwinTech Pro Double, Backwoods Fat Boy, TwinTech Hawg Kooker, FE 400, SP SPK 700, Empty check book and understanding wife...sometimes..