Babysitter

We are looking for a part time sitter for our 19yo son in Mexico this summer. He is non verbal uses iPad, for communication and is very laid back. He needs assistance in the bathroom and with meals. He pretty much enjoys just relaxing and hanging. We also have a very friendly medium size dog and a 15 yo freshmen who may or may not be home due to his schedule. He may also need a ride to practice or a friend's house.