1st, make sure they have done diesels before, have a rpm pick-up, ventalation for stacks or large exhaust, Large fans to blow on our engines, quick strap system down to a tee so were not waiting on trucks to get strapped. 30 trucks a day is a good day. 40 would be amazing. Keep it to a strict 3 pulls and your done!!! To many of the "big HP favorites" get more pulls than others and thats not fair.
2nd, a place with alot of parking, alot of room to gather around, a good road in front to do burnouts on.
3rd, Get a count of people who are coming so you dont go overboard on the food/drinks cost, maybe get people to pay online ahead of time to reserve a spot and help you by giving the dyno shop a deposit. Lets go a day early to get it set up so we dont have to wake up at 4am.
4th, put flyers out and maybe do a radio add. Any monster trucks you can park by the hiway near the dyno shop? Thats always a attention getter.