I'll be starting the SCAP this weekend, to some extent. I'm also new to the boards ;-)
I'll be DMing with 6 players in the world of Eberron. The first run is to take the players from their respective homelands and bring them to Cauldron.
The characters:
Warforged Artificer
Warforged Paladin
Shifter Rogue
Halfling Bard
Stonechild (6 racial levels, no class decided yet)
And the last being I believe a Human Ranger
Several of them are experienced gamers, though all are new to 3.5 (the most experienced is a guy who has played in 1 session, and DMed 2). They're creative and I already know I'll likely be jumping up the difficulty of most encounters to provide a challenge. Of course the lack of a major healer and a mostly fighting-based party should be interesting. The artificer and paladin will pick up the slack for any healing, as well as the rogue with a few wounds of curing spells (he's going to be a run and hit rogue ;).
I've been playing in AoWAP for a bit, and after doing years of custom games (followed with about a year off from GMing with a few minor exceptions), and doing a lot games on the fly due to lack of time to properly prepare, I'm looking forward to the hardest part of my job adjusting the AP to both challenge my characters and ensure their enjoyment of it.
I've read up on the suggestions for Eberron, and plan on running with most of them ^_^
If anyone has any other thoughts or suggestions, feel free to share.