It is much easier for guys to find girls since there are more girls on campus. This, however, is not a free pass, since girls can be in relationships already or can be snooty. A lot of students are partiers, and if you are looking for something casual, this can be easy to find. If this is not your thing, it does not close you out from the social scene. There are people from all walks of life at Iona; it is just harder to meet them and may take a little longer to find them since there are more partiers.
It can also be tough to try to meet a certain person if you are not part of their group. Usually, all it takes is a mutual friend if you are having trouble, but the fact people have their own groups of friends makes it tough to interact with all kinds of students at Iona. For the most part, though, you can find what you are looking for if you are at the right place and just talk to the right person.