Mmmmm, think this may be a case of 'a fool and his money...' some of these companies have already gone bust and they have had to bury the bodies. Don't get me wrong, it would be amazing to be woke up in the future, but as has been pointed out by doctors, with in minutes of death you get irreversible brain damage, so unless they freeze you while your still alive the chances of bringing you back are very, very low without being a cabbage. The only other option is uploading your memory to a computer, which can't be done yet.