Thanks guys. I did zero post processing here, no HDR, and all are single exposures (long ones.....about 40 seconds I think). We took our boat out to one of the barrier islands here in South Mississippi and camped. This thunderstorm rolled past around midnight. I hunkered down in my tent until it passed and got out and took these around 1 am, in total darkness.
Here are a couple more. Since I did no PP, you can see how the different apertures and shutter speeds affect the color, pretty cool I think. For the last shot, the full moon appeared and lit up the island.