You were going to buy a Kindle, but that geek husband of yours surprised you with an iPad. You love the color pictures and video, but it wasn’t till today’s hike that you really understood the value of his gift. Not only were you able to read about the lake trail, but iPad’s GPS got you right to the trail head. Having downloaded “Living Trail Guide,” then checking the weather and time of sunset, you knew it would be good hike and you’d be back by dark. All this and your husband never had to stop for directions!You couldn’t have done this with a Kindle – he may never let you live it down.