I finally picked up my galley hinge from TC Teardrops in Wisconsin. The price was reasonable and I like the rain gutter featured in their construction.
I also picked up 4 sheets of marine grade plywood (1/4 inch sides and 5/32 inch roof) and a little bit more cherry for my cabinet doors. I go to Kettle Moraine Hardwoods in Adell, WI. They have great Baltic Birch 5x5. I also used Alpine Plywood for my Baltic birch floor. They had 4x8.
Wheels are on the way from Wheels Vintiques. 15x5 Chevy style rims. These will match my 85 suburban. Tires will be Yokohama Geolander at/s in 205/70r15. These have 26.5 diameter with a 6.4 tread width, so I am planning 28x8 fenders. I like full fenders.
Last, I ordered a Dexter Torsion axle from Hanna Trailer and RV in Milwaukee. I ordered with a 45 degree down configuration for max ground clearance. They are local and I've worked with them before. Great company. I also found some online quotes, but Hanna's price was much lower anyway.