River Anyone?

I think it would be a lot of fun if we all went to the river. Let's try to set some dates so that those working folks can make sure and get off. I would prefer to go during the week because I'm going to be spending time with my family on the weekends. (But I am flexible if that's not good for some.) Right now I'm looking at Monday, May 30th (memorial day), 31st, and June 1st. How does that sound? Any conflicts?