That sounds awesome! But I doubt I'll be able to try it anytime soon...
so I'll just do what Monique and Skitt are doing. I'll live through Erie! lol And just be horribly jealous 
ATG, I've been on 2 and I'm completely and comfortably resigned to the fact that there may be no more. But, you never know. My opportunities came out of nowhere to go cruising. both times. Just listen for those knocks at the door and be ready to let them in!
So, with that said . . . I too am living vicariously through Erie's experience.
In fact, I'm willing to bet that not many (if ANY) of us know ANYONE who has done a WORLD CRUISE! ! ! ! WORLD CRUISE! ! ! 'Cmon! Erie is the first person I know (and probably will EVER know) to do this.
Everyone is super nice. There are all age groups here and all shapes and sizes. I am truly enjoying myself!
I'm SO happy to hear you're having a great time and meeting some wonderful people Erie. But, knowing you . . . . that's not hard to imagine at all. You're a magnet for good things to find you.
Enjoy the world! (This still leaves me in awe)