Coleman White Gas/Unleaded Stoves- Cheap, cheap cooking

[American Nomad Patriot]

Its not always simple to extract gasahol from ones fuel tank to fill one of these multifuel stoves.  Do not think that a siple siphon will do it, as many/most have a check valve preventing it, mainly designed to prevent the tank from draining in the event of a rollover.

But propane is not cheap and the green bottles are now somethng like 9$ for 2 of them in my Home Despot, and getting  20Lb propane tank to refill them with is some 60$ initially then ~25 for each refill, and one needs a place to carry that large unwieldy tank.

Seeing as my rig will be diesel powered I plan to use propane on everything possible. But that's only because I have the space underneath on the frame of the bus to mount my 30 gallon propane tank that I am taking off another truck I own. Both vehicles are ford 90's model frames so the switch "shouldn't" be that hard. 
I do have an old coleman 2 burner stove and a couple lanterns. they all run on unleaded gas.  White gas is basically unleaded. I just keep running into scarcity of finding the mantels for the lanterns. The mantels do not travel well once used.