My FIL is a very kind, quiet man who I really like and respect, but I just don't know him very well. He's a very young 75, is an avid hiker (like he can do 30 miles in a day), retired satellite engineer, very intelligent and well read. They live in a small town in Lake Tahoe, so I can't do any gift cards because there are no stores in their town. I'd like to do something more personal but just don't know what. Any suggestions? What are you getting for the men in your families?