What's the best way to find local help (services, groups, etc)?

Hey all, i'm new to caregiving. My father in law recently fell ill and now it's up to me to take care of him. I was wondering if you all had any suggestions are best resources for me to find things like: paid-for caregiving help, local services etc. I'm really fond of things like yelp and was wondering if there's a place with something similar I could use in caregiving?