I have a light hiking tripod, and if it's windy I hang my camera bag from a hook underneath - a little hack if you don't want to buy a tank of a tripod.
And I use a garbage bag and elastic bands for waterproofing. Thanks to imagemaker for that one.
And I have no good lightning shots. We've had some doozies of storms this summer, but only during the day. I don't have a good enough ND filter for daytime lightning shots. Besides, my foreground is boring old suburbia. You got some fantastic images here!