I'm planning a desert trip through Nevada/Utah, and I need to know how many miles I can get out of a tank of fuel.

Our six bikes are stock with the following exceptions:
T5s/jet kit
pro-flow filter
FMF ram valves/boyesen
20" rear Bandits

Our gearing will remain stock, and we plan to run 5th and 6th gears most of the time.(we also have one Lt500 with comparable mods, but I don't expect Yamaha riders to know the MPG on that)

Thank you much!
Fish