I've been working with Steering Committees, HOA's and other organizations for a long long time. I find nothing difficult nor a pain in the a$$ with any of them, other than some of their timeframes. Churches, school districts, sports complexes, fire companies, municipalities...... they're all the same. What thier main complaints are is kinda what ams was just saying..... they find it hard to work with many sign shops due to their inept and non-business like methods.
Many of the members here are rather peculiar and I would venture to say 85% of them are speaking from opinions, more than experience. You can tell from the off the wall posts/answers. Those you find you agree with, are most likely in the same boat as you and don't know any better, while the more seasoned or educated posters, seem to be the ones who hit ya between the eyes with both barrels.
Finding these committees and whatnot, is not easy. Finding someone who works closely with you and you can eventually trust, might get ya in the door. Y'all hafta start somewhere, but getting in to do big expensive signs for developments and such takes time and a great reputation.
However, insulting the very people you sought out to help you, won't get ya anywhere..... with anyone.