Pretty cool shots.
I used to work at a big Estate in Sands Point,NY that a pirate had supposedly buried his treasure in the 1700's. It was funny because we would basically fight each other if a hole had to be dug outside. Never did find anything.
Go used and look. It is an item people buy and then realize they don't have a use for or don't like,
If I had an 18-200 I would look into getting a prime lens but that is what I like.