Smoke, it is such an unusual time. UVA would have had a camp by now. W&M is going through a pitching coach change, but they usually have a prospect camp. I would keep looking at both of these to see if something pops up for the summer. I am thrilled that UR is on the ball and has something scheduled!
There was something called East Coast Baseball Camp that in 2018 had a bunch of schools:
http://www.eastcoastbaseball.camp/
Maybe keep an eye out for an update to this one, too: