I share my spots after I clean them out! lol.
Back in the mid 80's, a guy I know researched and found a W.W.1 training camp that had 30,000 soldiers stationed there from 1910 to 1928. He hit a hot spot! He told a fellow detectorist at the time, and the next thing he knew, truckloads of Americans were coming down, spending weeks on end hammering this site (here in Manitoba) and the guy he told, camped there for weeks as well (he found over a 100 small nickels in one week alone) as many locals from around the province. Thousands of old coins plus several $1000+ badges were found.
By the time I bought my first detector in 1987, the site was hunted hard. I still find coins and the odd badge, but I could only imagine what it was like when he first found the place.
He still talks about how he told the wrong person. I agree.
Dave.