Naked Truth, what you don't see, and didn't know, is that multiple changes have occurred in the last couple of years. The whole resort has had to be upgraded - new electrical system, new septic system, new water pump, etc. All the basic infrastructure. Because the original developer (who, by the way, you pay your time share fees to, while he in turn doesn't pay his share of HOA fees) used short cuts and 2nd rate materials.
All of these improvements cost money; money that could otherwise go to painting (which, has in fact been started), road repairs, and other cosmetic jobs. And when owners decide that they don't have to pay their HOA fees, then that holds things up even further.
efforts are continuously being made to improve things here, but there are those who continuously choose to hinder these efforts. So stop blaming "management". It goes way deeper than that.