Going at it all wrong, find a host, let them decide on the lake (they the ones doing the planning so it needs to be convenient for them), then let them list dates that works for them and chose.
There is a reason NO ONE is willing to host, too much griping about the way it's done. People that do nothing and sometimes don't even show up want a voice.
In my OPINION if you aren't gonna help with whatever it is hush, attend if you can and don't stir crap for the ones working things out.
Armyman done a great job last fall, don't know what was said to him but we haven't heard from him since on here.