Looks like Opel's showfield is in the same row as years past, but closer to the entrance.
Opel's Unlimited vendor space is IA65. I will be setting up a parts co-op in IA 50-IA 52. Drop off Opel parts that you would like to sell.
Official event guide and schedule of events: http://www.carlisleevents.com/…le-Import-Performance.pdf