Don't even think about it
*DO NOT try to drive through water;
*Candles are evil;
*4 wheelers want to kill you; and
*Try before you pry.
Most of these should be pretty obvious, but the last one may require some unpacking. A lot of the gear of firefighting is about forcing entry into a burning building or a wrecked vehicle--and it can be really cool to use. But sometimes you can just open the door...