RE: What are your thoughts on Quads.
I hear ya man. They have made all kinds of trails and roads up at my parents house. I have permission to hunt and walk to this private land which adjoins to the national forest. I mainly use it to get to the N.F. Anyway, they have been forbidden to ride on the private land but they still do. They ride on the gov't land too where the wardens have pushed up "humps" to keep cars out. The wardens cut down many trees to keep them from riding on these paths. This lasted for a while but that just gave 4 wheelers a reason to ride up there and cut firewood.
It really gets me when they ride during hunting season. Its not hunting 4 wheelers either...its the blasters and the other racing ones that wake up the dead.