UR R26R.5, VW Golf R
Average life time is meaningless in this game and the only players with long average life times are camping wookies that sit there and contribute f**k all to the team.
Well, the whole point of Recon is to stay inconspicuous and aid the team from distance, but I know what you mean. Few guys I know have average life times of over 5 minutes, yet their score is still pretty impressive. I usually camp around but never stay in the same place for more than 2 kills, and if I'm running around as a sniper I switch to my hand pistol. Not very clever with it, mind, but at least it's an option