Promotions are a personal thing. The unit should encourage attending encampment, but since cadets do not act as a unit when they get there, it isn't a good team based goal. Improving inspections is really an element leader's goal, or maybe the flight sergeant's. None of these goals is particularly motivating or inspiring. Squadron goals need to be centered on the things cadets join CAP to do.
Nobody joins so they can get promoted or so they can pass inspection.
They join to fly, or do ES, or learn about the military. Goals can be very different from unit to unit. Some units spend all their time doing aerospace. A unit that was into emergency services would have goals like providing ES training at the meetings so cadets become qualified as early as possible, creating ground teams that go on missions, and holding at least 6 bivouacs a year. The other aspect of a good goal is that it must require the efforts of the entire unit.