Well, it sounds like Galemp already has a scenario he's ready to run, which I find intensely appealing since it's been ages since I've played and it would let us get started sooner than otherwise possible

Of course, that would depend on whether one of the tools linked proves workable for a miniature-intensive environment, so we'd probably have to do some testing to see what goes and what doesn't.
Anyway, regardless of that, talking it over on IRC would definitely be a good idea. For myself, I can manage to get online pretty much whenever except for 6AM-2PM GMT, where I'll be at work. Sleep cycles and me have never gotten along well, so I'll just fit those to whatever time we come up with as needed

Oh, and for people who might be worried about having to learn it from scratch, that shouldn't be a problem. I haven't played actual pen and paper games myself since 2nd edition so I'll be doing plenty learning myself, but the newer editions are far easier to get started with (though not necessarily to master) than the older ones, and it should be fairly easy to learn along the way.