We have been traveling in our RV (Caravan) for the last 9 months visiting Texas, Oklahoma, Colorado, New Mexico, Utah, Arizona and Mexico where the non-writer of these posts occasionally collects rocks, minerals and fossils. While the writer also does some collecting, his main task during these forays is play pack mule carrying all her finds back to where our vehicle is parked. Today made all that hard work more than worthwhile as she shared some of her finds and knowledge with our daughter and granddaughters.