I don't see the need to hook up the tank, just take it with you and refill every now and then. It sounds amazing, travelling very far without even stopping at a station. At that point you would need to bring all your tools with you. I've been planning to do a mini-version of this, bringing a cabellas bag on the back of my bike(if that storage rack would ever ship) and putting a water bottle full of fuel in there for emergency, some small tools, spare parts, maybe some food. Sounds like a lot of fun.