Yo i got word this is happening
 - the Triple Canopy Ranch motorsports park is having its grand opening on July 4th.  It's a huge 400+ acre off road riding area with huge 3+ acre mud pit plus smaller mud mud pits for atv's and a seperate mud pit for kids riding.

Its located on CR 630 in Polk County, near the intersection with SR 60.  entrance off CR 630 near cell tower.  Camping is allowed and they are going to have food, drink, beer vendors out there all weekend.

I think the website is coming soon, but supposed to be a huge party that weekend.