I have been Mom's caregiver 24/7 at her house for 2 1/2 years. I have not had any help, I am with her every minute. I am behind on many things I want to do. I want to get someone in the house once a week so I can get out to get the car serviced, doctor appointments, etc. I have researched home care agencies. Last week I called the agency that was 1st on my list. I left a voice mail message. How long should I wait for a response before I move on to my second choice?