Animal Care Needed - Full-time / Part-time

I'm looking for a great sitter for 2 cats for anytime I need to go out of town for longer than one weekend. Both cats a bonded pair (Mom and daughter) and they are 7 & 6 years old respectively. I expect two 30 min checks daily would be good. Both checks would involve feeding and one would involve cleaning both litter boxes. If you have a few minutes to play or brush them that would be nice.