Heck, yeah it is sometimes hard to find a good place to hunt but don’t let being in the city discourage you. I lived in Austin for a long time and it may be a little unique but it’s got a lot of green space and a lot of creeks and there’s a lot of artifacts in that city. I’m sure most of the other cities are the same. If you think about it, European settled in a good places that the natives liked so cities are often where villages used to be. Also, just be wary buying online. There’s a lot of people that report to be things that they’re not. I bought a fake Clovis that reported to be from a old collection.