Caregiver Needed - Full-time / Part-time

I'm looking for help for my father in his late 70s. He lives by himself on a boat, so you need to be comfortable getting on and off the boat carrying laundry and groceries. Please be willing to do light housekeeping including dishes and laundry-there is a laundromat close by in the marina. Additional responsibilities include meal planning, shopping, and preparation-he often eats out but I would like him to have options on hand. He may need help with occasional errands. Included in your time will be a weekly text to me to let me know how he is doing, as well a monthly phone call to discuss how things are going.