Post an ad on Craigslist. Tons of people on there I bet you'd have someone quick
ETA. It's what my brother does to get his flower beds ready every spring. Has has real good luck with it
Never thought of that. The only thing i would worry about is that I would not want anyone in my house. If they needed to use the restroom or whatever, that could be a problem. I don't want anyone casing my place for valuables.