I am working on setting up a list of different options for checklist all of this info will hopefully be helpful and it will be FREE :)
with Travel packing checklist Page
Reading some of John T Reed books as well as this book https://www.amazon.com/Checklists-Life-Lists-Organized-Unclutter/dp/0375707336 that I got free from the discard bin at the public library I volunteer at its from 1999 but it still has some good lists.
This is a cool site with a life checklist https://neal.fun/life-checklist/ from https://nealagarwal.me/