Impossible choice. I've been very, very lucky in that my first hunt was with two of the guys already mentioned (Charlie Lamb & Curtis) plus a couple of guys I'd dreamed of hunting with (Bob Walker, Vance Brewer, Mark Horne) I can't wait for the opportunity to share a camp with any or all of them again. I learnt more from these guys in 4 days than I could've in a lifetime without them.
Unfortunately my top 5 dream hunting 'Team' involves mainly folks that were dead a long time before I was born (Jim Bridger, Saxton Pope, Art Young, Ishi, etc...)