update post:
Here are my handheld night shots taken on the kayak from the same night as the original images. I ran them through silkypix and had to do major tweaking for sharpness and NR, as well as some color/contrast tweaks.
Main marina with 2/3 moon overhead.
3 sec. is an eternity when you're on a moving kayak... still managed to get the big dipper though.
The moon over the campground peninsula. In the right corner you can catch light from one of the streetlamps illuminating my launch point.
The light from my launch point off in the distance.
Pulling into the launch point for my shore break. Cheap kayaks are uncomfortable to sit in for very long, especially with a large drybag between your legs.
A pity that I had forgotten the tripod at home, but as mentioned previously the fog rolled in right before the moon was set to go down, so no clear view of the skies... or anything else for that matter.