We always bring gas cans, but those are gone after the first couple of days in the PWC and ski boats. If someone goes back to the marina mid week, we have had a boat pulled and gas cans filled again, but that is not optimal. Usually, we pull into the marina and look the other way as the numbers on the pump begin to resemble the national debt clock. I completely agree with Boatingtopgun... If you can afford to go to Lake Powell, you can afford the gas. That gas pays for more than just your fuel around the boat, since it supports many other operations around the lake.