First Milky Way shot

I can see some trailing, math told me 28 seconds for exposure time and I did 30 seconds (11mm x 1.6 = 17.6mm... 500 / 17.6 = 28.4).

I was expecting my new used 5d mk iii to come in before this trip to Clear Lake but it looks to be lost. I think it would have been a great upgrade for this shot.

Dock was lit by two cell phone flashlights.
Wireless remote shutter.

And still fighting RAW to JPG issues. Everything is much more crisp in PS looking at the RAW file. Not sure how to retain better IQ during the conversion.