Quentin, thanks I hadn't looked at your link. it does have the rental info.
Striblue, thats a good observation. I wonder where to find those maps. CWMars maybe?
On a Quabbin related note, yesterday Marla Blair had a post on the VFS site with a report on access to the Y pool & Quabbin this year. The short version of it is that Massachussetts budgetary situation & security concerns may change the fees & access hours from those currently posted and possible access to the west side of the swift from rt 9 to the Y pool in April.