On a lighter note....
OC has a point that both my wife and I reflect on...
Us seniors HAZ MAP READING SKILLZ!! and WE'ZZ KNOWS HOW TA USE A COMPASS!!
Problem is, they don't print maps anymore
and, even if they did, we could not read the fine print
and, balancing a map on one's knee with compass aligned to true north at 65MPH can be hazardous
DW and I often remark (as we plug data into the GPS) on however DID we get by 20 years ago (when we were living in Europe, did not speak much German, and traveled the countryside with a ADAC Roadmap and a lensatic compas
Seriously though - we are sorta amazed and how *attached* we have become to our GPS/iPad/iPhone triad of technology - especially that danged iPad!! what with apps, GPS, maps, reference books and videos and the like, a cellular-enabeled iPad has got to be the singular most important advance in RV convenience ever!