I'm still fairly new to pencil-and-paper RPGs -- I started playing Pathfinder about a year and a half ago (after nearly 20 years of playing computer RPGs) -- but I've been thinking it would be fun to give GMing a try. That is, I'd like to be in the position to offer to run a one-shot sometime for some friends of mine, who are the ones who got me into this in the first place.
Does anyone have any thoughts on stuff that's out there that would be "first-time GM friendly" while still having the potential to be fun for experienced players, and could be run as a one (or maybe two)-shot? (These particular experienced players definitely appreciate a good combat, but are also not averse to stuff like social encounters -- and some are quite into that, in fact.)
Sorry if that's a stupid question -- I've looked around the boards and found a lot of discussion of published adventures that are good for introducing new players to the game, for instance, and others that are particularly hard for inexperienced GMs to run, but I haven't yet seen anything about this sort of situation. Any ideas?