There were several people scooting about on various engine-powered contrivances, and all operators appeared to be safe and conscientious.
This was my first trip to Wilmington. The venue was great, and quite compact in terms of the pits, registration, staging, etc. A powered pit bike would be fine, but with the 10mph speed limit at the venue, a bicycle is really not at a disadvantage.
Just thought I'd share.
Steve.