big rocks..concrete pipes or anything to help with an offroad course

[Eric04]

Looking to see if you guys had anything mentioned above to help with a offroad course at a buddies.He is having a competition and would like a few more obstacles

[BC775]

i got alot of tires you can have.

[mutt truck]

Got a pile of busted up concrete you can have.
Pm me your # and I will send you a pic if your interested.