You can't just buy an 8" mortar over the counter!!!
You can't?
Electronic detonation; he said that if he had a clear line of sight, it'd work up to 3 miles away.
I helped him wire up a display last year for the 4th at a person's house. The display was set to music and it was supposed to last about 20+ minutes. I guess that some of the chickens and peacocks that were on the property keeled over from fright that night.....
I'd like to have the $$ that was spent on that display!