We just started Gc the other day. My two teenage daughters bought the gps unit for this purpose. We've found a few caches so far and last night we took them, and 5 of their cousins out at 10:30 to find a couple of caches. Every kid there loved it. They all want to do it again. My own kids are so excited they are making their own cache to hide this week. Have a great day,Tabatha