I'm having serious issues with this myself. I just picked up #4 for this year. Hopefully this one will break the cycle. In my defense, the first two were bought on impulse before I had any idea what my boarding preferences were. My new theory is if you want to buy another, make sure to sell one. At least that way there's some method to the madness.
If you want to be a chick, a dude, a tent, or a velociraptor be my guest, but if you choose the last one you bet your ass I will have a spaz-12 to your face.