Assistant for elderly couple weekends

Looking for trustworthy, intelligent, kind and thoughtful individual to help an elderly couple navigate their day. Both are in their 90's and remain bright and communicative. The woman needs assistance with finding her way and the man is wheelchair bound. Both are wise, loving and giving. Companionship, medication oversight, doctor's appointments, and enthusiastic living are a requirement. Spoken english, driver's license and clean driving record are essential. Vaccinations and references required. Hours typically 9am-3pm Saturday-Sun- more hours potentially available. Occasional emergencies- unfortunately, must be flexible.