Hook up with the 56th, they got some seruis Jug dweebs over there......
There also more of "organic" squads that are BIG that fly everything such as BoP's, UNFORGIVEN, and the C-Hawks (ofcourse, but i don't know if we're recruiting).
JG11 and JG3 are good squads for seruis German Junkies. The 4FG and 412st Braunco Mustangs are seruis Pony dweebs. 71st Squadron RAF and 71st RAF squadron (yes, there is a diffrence) is a mainly Spitfire group.
(+) Persicion and Pursuit is another good all around squad. VMF-441 Blackjacks a good group for Cv flyers.
There are alot of squads out there.........
EDIT: 332nd Flying Mongrels another Great BIG squad