Chip, it's a 45 acre piece, southwest of the NYDEC Multiple (ab)Use Area, on the same side of the road. You can view it on the Ulster County Parcel Viewer
The parcel viewer takes a little getting use to. When you get to the above page, click on the disclaimer and agree to it's terms. Once in, click on "Municipality-wide", then, on the map, click on the Town of Gardiner
. Then choose "Parcel ID" under search options on the left, and search on section 85.3, block 2, lot 4.110. The search will highlight the proposed campground lot on the parcel viewer in yellow. To blow up the image go to the left hand menu and choose "zoom in". Then click on the highlighted lot as many times as needed to reach the size you want.
There are four lots of 5-6 acres each between the NYDEC MUA and the proposed AAC/MP/PIPC Campground.