We where down at Key West the other day, which is not a place to park a RV. We finally found that we could park in the Navy area, but it was not shown on any tourist maps.
Whilst walking around I saw a Sticker Licker about to ping a car so I walked over and started talking to her about parking an RV and saved the other driver a ticket as he turned up before she had a chance to issue the ticket. We have to stick together and beat them when we can.