GMT -4 Here, and what I would love, LOVE to see someone pick up and GM is a nice, harsh Dark Sun campaign.
Heck, I'd even take it in editions other than 4e!
A few buddies of mine have ran these before, and we have had a blast, but - times finding players (and GMs) are tough these days, so I turn to you, Roll20 Community; can you rise to the challenge?
I've played 2e for over a decade, and loved it - and have recently pull up into 4th edition (wasn't originally my cup of tea, but has definitely grown on me) and feel I'm picking it up well. Would be willing to play just about anything if you've got a group ready, or just starting one.
That's it really. If you know Dark Sun, you know why anyone would want to play in it, and if you're GM'ing a DS campaign...
PLEEEEEEEEEEEEEAAAAASSSSSEEEE let me in :D