a - Yes. Since I work in Waltham, we can even meet up some time to save on postage, I'd bet.
b - Leyden's SB will probably be Goodpiper since it's home range. PM him to see about getting together to put them together. Or I've got plenty of spare materials for shoots so I can give you some so you can do them well in advance.
c - EXCELLENT idea. We don't always have enough Instructors to spare, but this is a spot where a Blue Hat (AppleCore volunteer) would be handy. Ulysses had talked about getting a Blue Hat, so he might be willing to help here.
d - There are some out there. I'll look at what I have to see about getting posters made of them.
e - Yes. Matt thought he had some, so he didn't order a new set. the Shoot Boss can order a set whenever he needs them. One thing that might be nice would be to run up a set of flagpoles so that we're not constantly stapling them to the shelters (in Harvard & Mansfield) or so that (in Leyden), we have someplace to hang them at all, since Leyden has no structures at all.