I stopped as the work load has doubled because of virus. I take an LG portable ac unit with me and put between seats and duct the vent out drivers window and run off generator on trailer if needed. I use for hunting mostly late Sept on when its still hot in Texas. Nice rig you have.
I bet you enjoy it, nice outfit. Mine is mostly used for fossil hunting. Before health problems I would go for months at a time. I carry a generator but have never attempted air conditioning. Western Kansas is pretty low humidity so it wasn’t bad till July and August and I would come home for those two months.
Stay safe and hopefully we get back to a normal life again.