I'm not an actuary, so I'd be hard pressed to guide you meaningfully on survival analysis. However, searching the SAS support website shows a number of books in SAS Press dealing with this subject, and I expect there will be other items of interest in the proceedings of SAS User groups.
You can search for these on the SAS website as well, or
www.lexjansen.com provides a wider ranging reference source for SAS papers and presentations.
Kind regards
David