Hole saws are great...nice fit on the plug. I am going to silicone all the openings in the enclosure to stop salt creep.
A view of my test switch...PLEASE note that the switch is on the 12volt portion of the circuit with only 300ma through it so it is completely safe even if it got wet ( THE SWITCH not the device). You can wire any momentary SPST switch to a barrel connector and place it where you want to remote from the timer box.
a better view of the recepticle for power in. If you are like me, you have tons of power cords with this connector already...recycle.
