Are the any decent men left? If so, will I ever find one?

I'm an 18 year old female and have had the worst luck with guys I think you can possibly have. I think I have a pretty good head on my shoulders, I'm pretty intelligent I guess, people tell me I'm a pretty girl, and I would bend over backwards to try and be nice to everyone. I've never really had a serious relationship, but I have gone on several (failed) dates. I seem to attract guys that just want me to send them pictures, make out, have sex, whatever. And I feel like guys look at me (or maybe just girls in general) as sex objects. When in reality, I would just like someone I could go to ballgames with, go out to eat, rent movies, you know stuff couples used to do before chivalry died. I am big into my Christian faith, and I pray frequently for God to send me the right guy. But every single guy I come across and think maybe this could be the one, it never works out. Maybe I'm too uptight or too picky, but do guys ever become un-sex obsessed? I'm just tired of guys who only want one thing and I feel like I'm never going to find the right one. Any advice, personal stories, whatever would be greatly appreciated. Thank you and 10 points to best answer. :)