Fed Ex does not require a signature, however It's a good idea to let your vacation rental know that you are expecting a package. Check with them to make sure that you have the best address. Sometimes packages will be left on a porch or inside a garage door. If you don't see it when you arrive call the property owner to find out where they have directed Fed Ex to leave packages.
If you are not sure about the security of the location you are shipping to we recommend that you ship to a fed ex ship center. https://www.fedex.com/en-us/shipping/store/all-location-types.html Check the hours of operation of the store.
It is always a good idea to track your package and notify your property as soon as the package has arrived so that they can hold it in a secure location for you.