Hey all,
C Dog, to answer your question about arm restraints.
They are made of the same material as your seat belts are
but are thinner and have a soft cuff like on the end .
This goes on your wrist or forearm.
The other end i simply attachhed to my safety harness.
Look in Jegs they are not very costly.
As far as the helmet goes I personally have never seen any inspector check , BUT that does not mean it can't happen.
But I personally think if you look prepared and look like you know what to expect, you'll be fine(they'll leave you alone).
Arcenio