Duke,
You might want to go to boaters world, or even Boat U.S.,,, they sell them nice Pelican 8-10' Fiberglass foam filled Dighys for under $400. and they seem well worth it. ..Just to get you to your Mooring, or Slip.. the 10' even looks good for fishing in a calm Cove when you don't fell like buying gas for the big boat
lol
Hope you Find One!