Those pics at 80ft look like vis. in 20ft in N.E. ocean water [as you know] I'll be up your way this weekend [have to do some work on our Condo] But ....I always bring ''the dive stuff''
I could dive Sunday at Dublin Lake (Dublin, NH), if you want to do some "rinse dives". Not much to see there, but it's easy to get into 90' of water. I was thinking of trying a different starting point to cover new ground to look for "salvage" and to see if there is a suspended sulfide layer this year.
Dave