First off, our being allowed in parks, schools, and private homes depends on us being extra careful with our retrieval methods. I have seen three great hunting spots put off limits to detecting because of sloppy digging. For a new detectorist, plant a coin garden and mark it with golf tees or something not metal. Practice and practice some more with your pinpointing. If you master pinpointing, coins four inches or less can be probed with a screwdriver and nothing needs to be dug. If a coin is out of probing reach and must be dug, dig the smallest plug you can and leave a hinge on it if possible. A sturdy digger like a Lesche or Wilcox is must. Use a dropcloth and put all dug dirt on the cloth. If the target can't be found, don't enlarge the grass plug, but angle it out from the rootline and make the bottom wider. An electronic probe is handy, but not necessary. One of my pet peeves is guys taking shovels, even small ones into parks. Don't do that. Keep yourself as inconspicous as possible. I have had park workers stand over me and watch me retrieve a coin and how I did it amazed them. There are people out there who figure that they won't ever be back to a spot and their sloppy digging ruins it for me. I enjoy the hobby and having to find tons of loot means nothing to me. Keeping our hobby going means everything to me. Slow down and enjoy our great hobby! R.L. Johnson