I certainly understand your anxiety, Sandy. My husband and friends laugh because I write a "dissertation" everytime we leave the pups with a dog/house sitter. I think I called everyday, when we went to Key West in March, to make sure things were well and Buster did not escape.
A couple of extra things I put on my list:
-neighbors phone numbers and if they have a key to my house (we had a dogsitter get locked out once)
-Address and number of the emergency vet hospital (However, I see you do not have this near you)
-Pet poison control number
-Friends and their numbers that would help search, if a pup got out accidently
I am sure I go way over the top with this. Lol. Guess I am in the OCD club.