When fishing in a Kayak I don't care what brand its is its not if you will flip but when you will flip. I try to tether my tackle but it never fails something is loose . I always wear a PFD and have a drybox for my phone and car keys/ect. I also have a dry bag with spare clothes a emergency blanket/towel, wool hat and dry shoes in the hatch. I keep a paddle tether clipped to my life jacket and kayak so I can get back in or take it to the bank with me.
Glad you are ok. It never hurts to always play it safe. Life is the one thing that you can't pickup at the local tackle shop. God Bless and stay safe.
FISH ON