Old / New Player Looking for a Medium Sophisticated Game- Traveler 2300? Gamma World?!

Hi everyone! My name is John and I am an old RPGer but it has been quite some time! The last time it was Traveler, but that was a long, long time ago! So I would like to get back into it. What I've been reading about Traveler 2300 sounds exciting, as does 2320. Classic traveler was pretty cool, too. Then again, so would good old AD&D that was about developing interesting characters and drama. Gamma World?? Boot Hill?! Let's do it! I hope you will drop me a line because I would love to do some role-playing. I'm easy to get along with, and I will pay attention. Thanks! ~John 

Hi Wu! I played perhaps the 1st edition of Boot Hill around 1986. Gamma World likewise around 1985. I played Traveler around 1987. I would love to play any of that, but I might actually need someone to point out to me some of the stuff, how I roll up a character etc I would play any of that stuff!