Replying to Awsome idea

So last year my two roommates and a couple other friends and I made a pretty sweet hip jump at the K-Mart parking lot in Big Rapids, MI
it had a 10ft tall take off and were getting pulled in at about 30mph and going about 50ft
After 2.5 hours the cops finally noticed and they told us to stop and gave us a warning


This year my idea is to get with meijers and try to hold a Big AIR contest in their parking lot some night
My plan is to have the Ferris State skiing/snowboarding RSO ask for permission/sponsorship for the contest to be held at the Big Rapids Meijers
What are things I could do to give meijers an incentive to help out/ be willing to put this on
and would anybody be interested in participating
the cost would prob be $15
Any ideas at all would be great also
thanks, scott