Companion Care Needed

About who needs care: My mom gets around slowly, but she took a bad fall 5 years ago and she now has trouble raising her arms above a certain height. She also needs help bathing well. She showers but can no longer do it well enough. She's happy watching TV most of the day and walking a little bit. She's 89 and will turn 90 in December. About the care needs: My mom lives with my sister and family in New Jersey but it's getting tougher for my sister to take care of her so we're looking for someone to help bathe her, maybe help clean her dentures properly and take her for a 10 minute walk. Bathing is the most important part. Services needed include: feeding, and bathing / dressing.