FlyingMo

Your first drawing reminds me of tensegrity structures, and I was thinking this idea could be a great application for a true tensengrity...

Also, have you seen the Water Walker inflatable catamaran design? Water Walker Catamaran — Antrim Associates Naval Architects...

Changing tack seems difficult with this one.

https://duckworks.com/eco-520-plans-pdf/

Got it, you are clearly doing a lot of thinking. And it makes sense to me in some ways. Having the mast support built in and stayed in...

For the inflatable hulls I got 3 quotes: China1: 550$ for one pair plus 200$ shipping China2: 700$ for one pair plus 350$ shipping...

I though about a simple rectangle, and making two sides of the rectanble foldable. This would allow a conventional spacial arrangement...

Having owned a number of boats and bicycles that fold or dissasemble, I think your focus on speed and ease of assembly is the way to go...

would it make sense to split the lug sail at the mast like this? The idea is that I get a proper camber line for both tacks.

Thank you. I also looked at other inflatable catamarans currently on the market, and recently at some russian DIY designs. The one that...

Something like this?

Sorry I dont know what this is exactly. Like a balanced lug rig?

With the underwater clr at the mast a lugsail might be a valid choice.

Hello, I posted about this inflatable catamaran in the Multihull Forum, but here I need some help with the selection of the right kind...

Yes, unlock and pull up the orange part, and the legs fold upwards. The deck is 1.8m wide and 2.2m long. I think i will fit on it.