Welcome aboard Ray.
I too returned to the hobby. I built the Revell kit of the USS ESSEX in 1959, wound up serving on ESSEX 1961 - 63.
My kids got me a vintage Revell ESSEX kit and a cheap 1/700 Hasegawa ESSEX kit to practice on about 2 years ago. I also dug up my old modeling gear and my stash from 50 years ago. With the help and encouragement of the guys on this forum, I've gotten back in full tilt. I like to follow builds, esp with photos as it helps me visualize better. I also joined a local IPMS modeling club. Lots of help there too, esp with the new methods and materials. Hope you have as much fun as I am. Don't hesitate to ask for advice. Somebody has been there before and will have some answers.
Here's where I'm at now - Up to my elbows in plastic!!

1/700 Hasegawa USS ESSEX (Two of them) To be done 1- as commissioned (in progress), 1- May 1943
1/700 Trumpeter USS ESSEX to be done as mid 1944
1/700 Dragon USS ESSEX to be done as measure 32/6-10d
1/700 Trumpeter USS Yorktown to be done out of the box
1/540 Revell USS ESSEX (Vintage model, 1958) Like she was when I served on her in 1961
1/350 Trumpeter USS ESSEX to be done as commissioned
1/350 Trumpeter USS Lexington CV-2 to be done 1939
1/500 Trumpeter USS Nimitz to be done out of the box
1/400 Academy RMS Titanic to be done out of the box + PE
1/350 Gallery Models USS Wasp LHD-1 (to be done as USS ESSEX LHD-2)
1/48 Trumpeter HH65A Dolphin Hilo working on with my grandson.
Have 1/700 & 1/350 airwings, PE and aftermarket stuff for most of the above kits.
The following are kits I have had in my stash since before I went in the Navy in 1960. Someday I’ll get to them, get to them, get to them.
1/520 Revell Wasp CV-18 (vintage)
1/490 Revell Hornet CV-12 (vintage)
1/490 Revell Hornet CV-8 (vintage)
1/350 Trumpeter Lexington CV-2 (vintage)
1/500 Revell Lexington CVT-16 (vintage)
1/542 Revell Saratoga CV-60 (vintage)
1/520 Lindberg USS Neches AO-47 to be done as Mattaponi (vintage)
EJ