On a personal note, I used Care.com to find a caretaker that I've been using for the past five years.
Brad's Deals Editor Marisa,
Click through this link to get 20% off when you sign up for a premium membership at Care.com. If the discount doesn't apply automatically, enter code 20NEW during checkout. A three-month membership is already on sale from $39/month to $26/month, which brings your total to $78. After the code, your total drops to only $62.40. The premium membership allows you to contact potential caregivers (and for potential caregivers to respond to your job posting), access references for caretakers, and access Care.com's background check system. Sales tax is charged in most states.