Oh, fuel. Tower recommends anything in the 5% to 15% Nitro content and 18% Lubricant content. I'd go with 10% Nitro to start, your local hobby shop should be able to provide you with any fuel needs. The Omega (pink) is pretty good stuff, its 17% lubricant but it's a Castor, Synthetic mix and will be fine. The downside of buying fuel from Tower (if you absolutely can't get it locally) is if you want gallons you have to buy a case (4 - 1 gallon jugs)

[link=http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXJA86&P=ML]Tower 46[/link]