Quote:

According to the previos owner, it hasn't been driven on the streets in 17 years.[/image]

If that is the case, make sure you check the brake system out and look for leaks, at the backing plates and rear axle seals.
Don't ask me how I know this. Take a little time to double check everything. Be safe.
BTW at 15 I have 3 grandkids that age...