A 12 volt HF fuel transfer pump and I think a 15 or 20 gallon drum off market place, it makes it easy to move with the HF dolly, was all under 100 bucks. You could go for a 55 gal drum mount it on a drum catty and still be under 100 bucks I would think. Im not sure what the flow rate is , but you dont want to get distracted. I went with the small drum that way there is always fresh or pretty fresh fuel and at least in my mind was a good idea.