USAA (United Service Automobilr Association) out of San Antonio and also The Reserve Officers Association have very complete checklists concerning your request. The main item which is pounded in is the compilaton of a "Death Box", using just such a list as you are suggesting. Mine is in a briefcase, which has been shown to my wife & children. All the data needed, including location of valuable documents, and the check list are in that "box". Suggest you check out USAA or TROA for complete lists. After all, they deal with service members, who are apt to die without notice.
Regards, Texbill