Ended up adding a 3ft section to the top of the existing fence/gate yesterday for a total of 9ft tall now and outside motion detector alarm installed with monitor on my nightstand but you can hear it through the whole house. I'm outside city limits so not sure on the laws about fence height. I made it so that I can remove the top portion in about 15 minutes if needed. (Take it off, wait until the inspector leaves, then put it back on...) My neighbors said it didn't bother them at all so doubt anyone will be reporting me. Just need to clean up the old fence and stain it to match.

Now I'm sorta debating on what to do first.
I was already planning on a new custom cover this year, probably in the next few weeks.
And I want an alarm system on the boat before any audio goes back in.
Want the new cover before the interior repairs.
Wondering if it would be a good idea to do the audio before the interior?

Finding this is going to take a lot more time than I have to give at the moment...