haha...
on the plus side, as far as dirt bikes go here in Plymouth...the law doesn't get enforced that much....because there needs to be complaints from surrounding neighbors/businesses. Without complaints, the cops could really care less...unless they see you causing a safety issue, such as roosting dirt into the street in front of your house...and if I remember correctly, it's $2500 fine.
I don't ride on my own property, as I only have just under 2 acres, and I have commercial buildings on either side of me...but I do ride right out my back door.