In addition, I met with neighbors within about 500' of the proposed structure, explained amateur radio (including emergency communications), discussed the details of the structure, and had them sign letters of support. I would refer you to (sample letters were included in Fred Hopengarten's book). It was surprising how friendly and cooperative my neighbors were!
My plan was accepted as drawn. The only glitch encountered was when the building department required that an independent engineer review and approve tower structure. It slowed down the process, but I didn't need to pay for the additional engineering time - that was covered by the county building department.
I had applied for the building permit on May 12, 2004 and it was issued on September 13, 2004.