to join all you have to do is go to top100orvsites.com, click the register button, fill in the boxes, hit submit. You will then be sent a registration email with a code snippet to put on utvunderground. The code snippet is a link or banner,,,whatever your prefer....that allows me to track the people who vote for your site. I total the votes and display it by your banner in the list on top100orvsites.com.
And the catch is absolutely NOTHING,,, now if you want to sell me your UTV pretty cheap that would be great, but not required