Light up vintage body glove sign

Found this sign in a vintage store in Humboldt county while taking my daughter to college. It had been in the store for approximately 30 years according to the owner. I have an aunt that married into the body glove family thought to contact them to see if they would like it. My sister Tricia was and avid surfer in the 1960's in Redondo Beach with Mike Purpus and ET. I am currently lugging it onto a plane to bring home to San Diego. Fun taking it thru homeland as they weren't sure and had to scan it a few times to check electrical. It's an awesome piece! What a great find :)