The park area west of the main fairgrounds on West Cluster is quite busy. There is cruising at all times of the day and night. Lots of guys. Better on hot summer weekend days.
This is a great place to park and hook up with other guys. Either in a vehicle or park next to the dugout and wait inside in relative solitude. Way less non-cruising folk. Also, several places to park that are partially hidden from main road. So head on over for loads of fun.