Thank you everyone for their inputs and articles and information I have been learning on this site. It has been a trying journey but a great hobby for me.
You’re probably wondering why I spray painted my watertight box white, because it gets really sunny and hot. BTW, the salt is terrible for 3D print PETG prints, even with epoxy.
I would like to share my results after my visit to the Seattle and Hood river.
Here is the video of my latest build. I am also working on a jetdrive version which I will post in the jetdrive topic.