Ooo, better hope it stays above freezing! your gonna be freezing your fingers off!
There's a great shop called Rock and Snow in New Paltz conveniently on the way to the Gunks that will let you borrow a copy of "The Climbers Guide to the Shawangunks" by Dick Williams, its an excellent guide and Dick is often found at the gunks. Also, be sure to check out the 40% off room and and section inwhich Jesus Saves at Rock and Snow.
Also, now that I've left the east cost, I hear there is some pretty amazing ice climbing all over. I know Katterskill Falls freezes in the winter (massive double waterfall of awesomeness). But if your ever at a loss for things to do/places to go, just hit up Rock and Snow and they'll hook you up!
P.S. Dropkick Murpheys + Boston + Booze + St. Patty's Day = Fucking Awesome!!!!