Europe? Or is the majority in America?

Depends on how big you want it to be I mean how many persons will have to get on board because it will be useless to rent a cruise ship that has 250 capacity when there will only be 20 persons on board 

This is why I recommend a Catamaran or a Gulet, the experience will be much more interesting and we will save a lot on fuel

It's a good idea and I have a great domain for it:

COINCRUISE.COM

Accepting offers: moriarty.bitcoin@gmail.com

This sounds like a great idea. Just make sure there aren't any icebergs.

If this falls through you might consider planning a group event on a traditional cruise ship and coordinate with the company to reserve sections of the ship for private group events.

People might be more amenable to this than a potential sausage fest.

Sausage fest? I'm a girl and I'm sure other girls on here would love the idea, it won't be 50/50 but maybe 70/30?

You need at least 33½.

Why is that?

too expensive imo

most of us in this space have very little cash or coins but are enthusiasts, small investors and want to change the way of things

I like idea of socialising as most of us are one man bands and private imo, and think many more of us should come out of shadows and meet like minded people

personally would rather meetup with people for a couple beers first.
cruises take days and you're talking x,xxx minimum all in, several x,xxx more like

I would rather spend on day to day ;living and an extra btc or two