Companion Care Needed

About who needs care: 88 with vascular dementia hobbies= soccer, science, history not sure on structure - my mother in law needs some time to run errands and handle some paperwork About the care needs: someone who can listen and ask him questions about the topics he like.... history, soccer, science. He has memory loss - looks like vascular and so he is rapidly declining. Services needed include: meal preparation, errands / shopping, light housekeeping, and companionship.