Winter Rush 2015

So I am a current freshman who wasn’t so big on greek life and only rushed 2 places to get the feel for it. I didn’t get any bids because I only went to one event for each house because I thought I didn’t want to be in Greek life. However, now I feel like I made a mistake and want to join a frat. My questions are: What is winter rush like? How many people get bids? Is it easier or harder than fall rush?