Using this website https://www.arcgis.com/apps/mapviewer/index.html?webmap=ff4c181aa63a4b62837d02188baddf9e¢er=-98.563843%2C39.427707&scale=18489297.737236, I found a hot spot near me in SLC. Got 16 in about 30 minutes.
So if you’re in the West Jordan area… head to Jordan Landing and bum around Walmart and Sam’s Club parking lots.
Edit to add: These are all claimed. Don’t have any for trade. Sorry guys.
by BLRoberts92