My brother is a return missionary and active member of the church. He went to BYU Idaho after his mission and his experience there was not very good. He complained that the school was academically not challenging at all and that Rexburg is full of mormons that are very judgmental.(remember this is a return missionary whom now lives in Utah county). I think that I would council her to go to a different school and a town that will offer her better experiences. Utah state is in Logan so she would still be fairly close to her boyfriend, just sayin.
Oh we have a long and painful history with Rick's college. My wife went there right out of high school, mid-80's, thinking she was getting the mormon experience she had always wanted, and was stunned by the full-on debauchery that went on behind the scenes. I know when I was in High School Rick's was the place to go to party and have your parents still think you are in a good mormon school. I knew more than a few kids who went there to lose their viriginity so they wouldn't have to feel guilty about it, before they went on their missions. I won't get into my wife's experiences. Let's just say she changed from the sweet and innocent molly mormon she was in high school to someone much more wise in the ways, and sorrows, of the world, while at Ricks. It was overwhelming for her and fundamentally changed her, and not in ways she wanted to be changed.
We knew a man who was a bishop in a Rick's branch, maybe 6 or 7 years after we got married, might be different now, but he told us he asked to be released because the kids he was dealing with he had to recommend all of them for expulsion as they were coming in with the worst possible stories of breaking the honor code, almost bragging about it, and then just asking for a slap on the wrist. Drugs, sex, parties off-campus, multiple partners, drunken "pass-the-girl" parties, etc. He said if he did what he was supposed to the school would lose half the students in a week, and he just couldn't take it anymore.
In my mind it will always be a cesspool. I hope they can change that all around, but the more recent stories I hear are no different.
My daughter's boyfriend told her that within the first month of school (this September) 5 of his 6 room mates were expelled for honor code violations. Another kid was kicked out for selling marijuana, apparently it is a pretty strong market for it. We have already tried to steer her elsewhere. Here at UNR she has a scholarship and everything (like a place to live so she doesn't have to pay rent) and it would make a lot more sense, but since when do 18 year olds, especially ones with boy/girlfriends make decisions based on what makes sense, right?