Why do you think it's high? Not sure what you're looking at to come to that conclusion. For the year 2007 it shows 119 cases of forcible rape in Boise (not the metro area). It's actually down from 2006.
No cases of rape are good, but I would bet that considering the population size, 119 is very small compared to other areas.
http://www.cityofboise.org/Departmen...imesCharts.pdf
The majority of rape crimes are committed by someone known to the victim, also I've read that they generally occur in victims under 18(double check me on that one, but I believe there's data out there that will verify this. I guess what I'm trying to say........I wouldn't be that worried about it. Boise has consistently been touted as one of the safest places to live in the country; I'm sure your friend will be just fine here.
The Offenders | RAINN | Rape, Abuse & Incest National Network