So I'm in transition between my spring classes and my summer classes, and my work schedule is already bending over backwards to fit that. I have no idea what my game availability will look like, so the rule of thumb for the next three or so weeks is this:
If I'm logged on in LoL, I'm good to go.
Have Skype, xfire, and can probably be convinced to pick up any other voice chat mediums if that's what we're going with. I find voice chat nearly essential in working with coordinated teams, so even if you don't have a mic, just being able to tune in to the conversation is probably ten times better than nothing.