I had a similar thing happen to me a while back. Ligtning hit a Laser a couple hundred metres away, in the water on the other side of the sailing club. My boat was sitting on the grass and I was touching my front beam at the time and got one hell of a jolt.
Scay stuff.

I know that the voices in my head aint real,
but they have some pretty good ideas.
There is no such thing as a quick fix and I've never had free lunch!