Observing sites

Going to yosemite for the next 4 days..does anyone
know any observing sites along I 580-205-120 route.

the weather prospect does not look great, but just in
case..

is Michelle here ? was wnadering if Plettstone is
available and how to get there ?

thanks, ALex

-- 
GSSP Update (5/19/08): http://tinyurl.com/4g2muu
TAC Stats Tracking: http://tinyurl.com/5w795e
Mailing list preferences: http://seds.org/mailman/listinfo/sf-bay-tac