First of all, I am happy you included the education item in the MS.
Ok, on to the questions you posed ...
1) I think the current version is getting very close to presenting to Ranger Brad. Good work!
2) If the relevant portions of the two sections "Objectives" and "How Do We Help?" are summarized into the Mission Statement (or elsewhere for that matter) we can leave them out of the flyer since they are not targeted towards first time visitors. If this is the case, we could include a statement (near the bottom of the flyer in "How are we Organized?" saying our Bylaws or what ever are available if someone wants to see what principles we operate under.
3) I think it would be good to divide the "How Can You Help?" section ... it accentuates each of the sub-sections better that way.
4) I think it would be a good idea to leave the glass section in the USFS section because it gives the concept a little more muscle since it is forbidden by the USFS. We can further emphasize the point in the Etiquette section.
5) I won't be able to make it to a meeting on either the 24th or the 31st. In fact, we will be celebrating anniversaries the weekend of the 31st! Ours is #21 and our friends' is #26!
One more technical comment, in "2) Respect your fellow hotspringer" should be plural "hotspringers".