Any know the surest way to pass on family vehicles (books and insurance in my name) and a small savings account (~20-100k) should I die suddenly here or out of the country. No concern about her immediate situation but don't want to pile up problems and certainly don't want my sisters involved. Have a U.S. marriage that has never been registered at the local amphur. Can a will cover any and all vehicles or does the will need to be re-written with each change.
Steve