It’s hot and humid in Florida too.
I keep a fitted sheet of plywood on each cast iron tool top.
I use Mother's California Gold Pure Brazilian Carnauba paste wax on them babies—same as I use on my truck.

I’m waiting on the County to approve my permit application and then there won’t be a garage door—there will be a wall with a 42” wide door.

I just retired 1-MAR-2024, so I finally see a good deal of time in the shop.