There is this (from the main news section of this board)
http://www.realitytvworld.com/news/nbc-reveals-identities-of-13-bachelorettes-competing-on-age-of-love-5287.phpOtherwise I would check the main website for the show the network runs.
I doubt there is a lot more biographical info than the network is releasing leaked out there.
Summertribe and the living is easy!