On fire stuff: I too struggled for a long time only getting smoke and getting a terrible squealing noise. But it really comes down to technique and stamina. Materials are important too -- but only to a point. I've made coals with a bowdrill kit that was made from maple (albeit only a few!). With the right technique and practice, knowing what to feel and how to change what you're doing, I'm sure any one of you can do it. And with the right kit it becomes almost easy!
I just practised with the hand drill for the first time in a couple years probably. No coal, but I think it was pretty close!
I will bring some materials (not much).
Ed, I'll probably bring a hide or two. I have one that needs re-softening, so I might just bring that one since I could do that in a couple hours.
I hate to say it, and you guys are going to hate me for this, but I think the bow I'm going to shoot most with is a glasser. :X Truth is, since last fall I haven't even finished a bow, truly. I've started many, but haven't made any that I'm truly happy with. The one I was working on at Marshall ended up fretting (I'll bring it anyways), and after that I picked one up from my corner of shame and got it to the point where it just needs to be shot in, but it's <40#. The board bow I have been shooting for the past year+ -- I'll bring it, but it too is starting to fret after heavy use. I have two that could do well with touch-ups. We'll see. I shoot the glass bow well though, and it's what I've been shooting so not adjustments needed.
Life has a way of getting in the way. I might start one this week, but it definitely won't be finished by Friday. I guess I'll have to bring a stave or two (and/or see what I can score down there), and maybe bust my ass over the weekend. Will depend on whether I'm feeling more like work or play though. /shrug