Thanks to those who posted info! As an addition for others who haven't been before, here's a couple resources I found for info on travel and climbing to Thailand, particularly focused around Krabi/Railay Beach area.
http://www.simonfoley.com/climbing/aroundthailand.htm
Good overall info on Thailand in general. No real specifics for accommodations other than how to get them cheap.
http://www.yourkrabi.com/
Fairly non-commercial travel information for Krabi area, including post-Tsunami updates and some accomodation links.