I was just wondering what other alaskans prefer for a portable ice house. I am thinking of picking up a Eskimo Quickflip 2 from sporstmans. How about the best heater to use inside one. I have one of the single burner top mount mr. heaters on my propane tank. I didn't think it put out enough heat when it was below zero on big lake last year though. Thanks and good luck catching the big one.