Welcome to the team Christian!
Speed World has stockish classes but you would have to meet tech to run your car. Otherwise any one who passes tech and pays the entrance fee (and signs away their life) is welcome to run. The rules are on line if your interested.
As with any NHRA sanctioned strip you have to pass tech to play. If it is a bracket race then you dial in your number and let your computer sand bag for you (if you have a car that et's at 11.50 or faster or hits 139 in the traps then there are a number of safety rules that apply.
I live on the East coast so I am no help as to local events.