Hey Ladies

I intro'ed myself here, and I lurk a bunch but I am mainly active on the MB board... anyhoo... I was wondering what you did as grooms gifts (if you did/are doing them)?
I am stumped. FI reads a ton (I mean a ton!) He has a kindle already, and it's almost scary to get him books because he has SOOOO MANY, it's likely that he's read what I would get him. He loves planes/flying, he's athletic....
I wanted to do Boud- pics for him but alas I couldn't find anyone in my area that I wanted to use. That'll have to be an anniversary present lol...
anyway, I guess I'm wondering what you ladies did or suggestions of neat grooms gifts that you have seen? I know people say to shop like it's their birthday, but I personally would like to get him something more keepsake and personal, not something that will become outdated or he will wear out in a few years.
TIA!