Damageable Airboat Seat

I have scanned the forums, google, and garrysmod.org but can’t get a straight answer on this: Is it possible to add/edit the lua files so people in pods like the airboat seat can take damage. Example: If you are sitting in a airboat seat, and I shoot you with a shotgun in my server, you take the damage the seat would have taken? I know I could wire something up, but I want it so that players in general are not invulnerable in these pods.

Also, removing them all together is not an option as they are still very useful