Greetings from Finland
No, we are not smuck about price gasoline. But anyway high price gives good motivation to avoid waisting it.
On the other hand we have very good reason to be very smuck.
Still after over ten years of combat flying we have one good class 1:12 WW II combat. Rules are almost same as they originally were. There is some national variation about how rules are intepreted, but in Eurocup Ukranian fellow have same equipment as his competitor in UK. In 2011 Eurocup had 238 names and in 2010 there was 248 names.
Other class is 1:8 WW I combat, even that has about 70 active contestants
You can find more iformation in
http://www.aircombat.eu/
Old Erkki