Alright im uo and ready, tell me what and when and I may be there if I don't have a schedule conflict!

Day of defeat or Red Orchestra ftw.
Red orchestra is super duper sweet. In no other game will the different classes serve their role as in this game.
whatever rocks your boat you will most likely find it there.
edit :
Red Orchestra, choose betwen normal infantry, anti armour infantry or support infantry (magine gunner) or tank crew.
Each fill their role. Tank crew drives tanks and run over people, blow people up of kill people with the machine guns mounted on the tanks.
Anti tank crew runs fast, faster than a tank gun turret can rotate. so if youre alone in a tankans some sneaky cunt with a
Panzerfaust is on your tail then tough luck n00b.
Though infantry will have no issues killing anti armour units. Nor will they have issues killing tank commanders who open a hatch on their tank to get a better view of the battlefield.
Also regarding tanks. Light tanks need to run if they see heavy tanks. Heavy tanks will own lesser tanks unless they are outnumbered.
Medium tanks are quite lethal as they are medium fast and reload medium fast. but a heavy tank will own a light or medium tank with one shell.
Man that game is great.
Day of defeat is also sweet, though no veichles. More like your standard fps without veichles. But it has Nazis who shout cool things in their nazi language and a great variation between the different weapons.