Early planning

Hello, Ken here. I’m still in the early planning stages, but the long term goal is to have an AWD Ford Transit van conversion, that my dog and I (and sometimes my wife) will travel around the USA in, visiting all of the National Parks. The plan for the van is to have a queen bed, a small sink and one burner cooktop, a 12V refrigerator, and enough solar on the roof and batteries onboard to run it all. I plan to have enough garage space under the bed to fit a couple of e-bikes, so we don’t have to break down camp every time we need to go somewhere, and a hitch on the back to tow my Hobie Getaway Catamaran.