Can I e-mail overseas soldiers?

Okay, this is a serious question! I've got some rather nice pics of myself and I've always secretly fantasized about being a 'pin-up', so I was wondering if there is a way I can send my pics to soldiers overseas - you know, as a kind of 'morale' booster, 'just my way of saying thanks' type of thing. Is this possible? And no, I'm not crazy! I'm actually very shy/quiet and totally normal.