Second the 987 in NV.
AZ: tossup between 39 and 60.
I'd have to go with 39, though. (They're a continuation of 64, and 64 was never an easy team to beat.)
60's influence mainly comes from their collaboration with 254 back in 2004.
SD is easy: There is no best team, because there isn't a team.

(I've checked off and on the past 3 years. The first year, there was one. The last couple, there hasn't been one.)
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Past teams:
2003-2007: FRC0330 BeachBots
2008: FRC1135 Shmoebotics
2012: FRC4046 Schroedinger's Dragons
"Rockets are tricky..."--Elon Musk
