An interesting thought struck me earlier - now that the majority of my personal wealth lies with bitcoin, what would be the best and most secure way of leaving them in a will?!? If I were to get run over by a truck tomorrow, my coins would probably be lost. None of my family or friends would have any idea what to do with paper wallets either 

I hope I don't get beat up over this, but I asked the same question on the LTC forums (https://forum.litecoin.net/index.php/topic,6662.msg51607.html#msg51607)
Essentially I was interested in finding a lawyer who understood crypto currencies, so they could help out...that way my family doesn't have to rely on poorly written instructions, or forgetting all the little steps, etc.
There are online services which provide certain usernames and passwords for your digital after-life. Perhaps a bitcoin version would be of use? I just reg'd the domain name BitcoinBeyond.com just in case I figure out how to make it work.