You should be able to get 10% nitro (or 15% for sure) at either HobbyLand or ProHobbies. Please try HobbyLand first... recommendation just based on more chance of finding the fuel you are looking, no other reason

May not be exactly 10%/20% mix of nitro to oil, but it will be close.
The contact/location information for HobbyLand is here :
http://rcqatar.com/rc-in-qatar/hobby-shops-in-qatar/We flew at Wakrah this morning, but it was too windy (and cold too). We are planning to fly again on Monday afternoon, it is supposed to be a calm day, even though it might be cold.
You are most welcome to join us

The more....the merrier...
