Glad your FIL made it. I lost an uncle to a kamikaze attack off Okinawa. He was on a destroyer pulling picket duty.
I used to work with 3 government agents who were all in the pacific during WWII. They were all Navy and were on different ships. When they were together they would often talk about the war.
I can recall them talking about the Kamikaze attacks, the Philippines campaign and most of all, the great typhoon which struck the fleet.
That was such dangerous duty. I had another relative on a second jeep carrier that took a kamikaze hit — might even have been in the same campaign as your uncle.
He said he walked through a doorway and closed the door behind him as the plane hit. Everyone in the section he had just left was killed. Said it gave him nightmares for many years.