Just trying to help.....
You're getting there Dusty, paying attention to your misses is a start. Knowing how to reduce/eliminate them is your next lesson. This is best accomplished with the help of a good coach. A clinc form Nora Ross, Phil Kiner, or Harlan Campbell Jr. will be money well spent. Getting their videos is the next best thing. Selecting a good coach at your club is a bit harder; the best shooters aren't necessarily the best coaches, and vice versa.
Goes 211: Under $1000; will be a used Remington 1100 or Beretta a303, or 391. O/U's, maybe, maybe you can find a used Browning Citori for that; this would be a better choice than a new CZ, though they are nice guns for the money, they aren't going to stand up to a lot of league or competition use. A pump isn't a good choice for Skeet or Sporting Clays (or Trap doubles, for that matter) unless you are already very good with one.
Between $1K and 2K, a Remington Competition Synthetic is an excellent choice, if you can find one. It comes with everything you need, and some you didn't know you needed. You might find a used Browning CX, designed to be a cross discipline shotgun, in that price range. There are three versions: CX, CXT, and CXS. The CXT is gear toward Trap, but is still useable for Sporting, or Skeet also. The CXS is geared toward Sporting Clays and Skeet, but is still useable for Trap.
The only good single shot in that range is the Browning BT-99; Used Ljuitcs, and even the odd Perrazi TM-1 can be found starting around $2K. But of course, not a good choice for Skeet, Sporting or doubles gun, either.