I'd also have to go with Cobb.  I'd like to find out where the "media" stories end and the real man begins.  I find it hard to balance the stories you hear about him with some of the letters that he has written that we see in the hobby.  He was obviously a driven, troubled and complex man, but would be interesting to talk to for awhile.  Of course, we'd have to have a Coke and not a beer! 
