THey did both. Coin # 5 was "discovered", meaning they found it but didn't want to take it. And #6 was picked up at a cache by my folks house. There were just a friggin million caches, but I was on a tight schedule to get to New Mexico and back.
Here's one for you. My family (dad's side) are mostly farmers and ranchers out there. Pecans, chili, soybeans and even cotton. So I take home two gunny sacks of chili, the dried red kind called New Mexico chili (ancho) that you grind up and use for enchiladas or chili colorado sauce. So we throw it in the back of my SUV and we get about 90 miles out of town and we are all crying and snot running out of our nose and FINALLY realize it was the damn chili in the back! So I had to put it in trash bags and tie it to the top of my SUV.