Cleated shoes, (If they still use metal ) .
You'll be grounded, it'll be fine.
Ben Franklin did it, are you a wuss ? 
I am NOT a wuss! The sky looked ominous, but I put on my Dad's old golf shoes, with the steel cleats like you suggested, and started to set up the antenna when the lightning hit. But you knew that was going to happen, didn't you TOM?

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Anyhow, I managed to pick up the NSS Savannah in Baltimore fairly clearly, and 2-3 other ships barely, couldn't quite get the call letters except for one that wasn't on the list - K8A was all I heard. Did pick up a guy in Council Bluffs, IA, clear like he was standing outside my window; and another in central TX. No actual contacts, though, interference was pretty tough from mid-morning on, and I think I still need to test the transmission part of my station.
Not bad though for a 17' vertical on a 4' steel pipe (old satellite TV mount) in Savannah, GA surrounded by houses and trees. The NVIS random end-fed was near worthless, even with a counterpoise, which really surprised me. I figured I would at least get the ships in Charleston, SC with that one.