Hi,
Thanks for taking her, now you need info for keeping boa's this
post in the states has free caresheet you can download to your pc.
I have them on mine and could send you copies if you like, or you can download them your self.
The most important thing for a boa is temps and humidty.
both ar critical for feeding response,
a Vet visit could be in order if she's been feed live or fresh killed she could be full of rodent worms..
I only feed frozen thawed.
Good luck and thank you for taking care of that snake.
doug
http://www.redtailboas.com/carelinks/carelinks.html