Not Sure what the dates will be this year, but I decided to inquire as it is a dream of mine. I live close and usually attend. I inquired as to which class I would be eligible for as I have a trx front suspension conversion on my fl350.
Here was the promoters response:
"Thank you for your interest in the 2015 LEGP, do you have any other buggies that you know of that would be interested in joining, I can make you a class if I have 5 or more that are committed to race. I have a UTV Super Stock class but it is 570-700cc’s, let me know if you can find anybody else interested and we can get you set up!"
So if you are interested here is the site for information and safety equipment requirements.
http://lakeelsinoregp.com/UTV start around 6:38 in the video.
https://youtu.be/0OjrMUYKYak