We (Dot and I, Alby and Ratz), stayed at Lilacs cottages, cabin 7 over looks the end of the NM run and the alpha course.
So there's the rigging area directly in front, lots of shade if you want more than one sail rigged. The launching spot is that gap in the foliage, just have to lift the rig over it. At high tide you can launch from the beach, at low tide it can be 100m wade before there's enough depth.
This cabin accommodates 8, a double bedroom downstairs and a double bed upstairs with 2 normal singles and 2 trundles, but you'd need to be good mates upstairs there's not much privacy.
The brown strip on the water in the background is part of the heavy weed bank that makes the very flat NM run.