Is it wrong to watch the Magic Valley Air Show on the side of the road? [POLL]

A lot of people are planning on attending the Magic Valley Air Show this weekend, and a lot of people are planning on watching the airshow from the side of the road. I personally don't feel right about watching the airshow on the side of the road without buying a ticket.

I think that if you are going to watch the show you need to buy a ticket. That being said, if I had a friend that lived by the airport and they invite me over for a BBQ during the airshow, I would have a hard time buying a ticket. What do you think?