i always go for the rockets first if i start base side, that banshee will get you there quick.
if you get the camo and miss the rockets, then the other team will probably have them and also a ghost flyin' around, which you could have blown up with the rockets.
and the other team has a lot farther to go to get to the camo, so i get that second, or let someone else on the team get it.
if i start on the other side, get the shotgun and chill in the bunker.