I have a friend who keeps telling me he keeps 2-3 2 litre soda bottles
in his boat as emergency PFD's. I call them trash that he's too lazy to
throw out. You toss a plastic bottle in the water and they catch you,
you are in deep sh!t. I don't know how someone would react to dozens of
bottles, fearing they'd be abandoned at some point.

Ruth Ann wrote:

I want to build a boat out of two liter soda bottles.
Why? Why not? I can make the time and the space to do it and it's
something I've wanted to do for a while.
I've looked on the web, but haven't found any sites on doing something
like this or any people who have done anything like this.

So, my question, does anyone know of any web sites that talk about
something like this or people who have an idea of how to go about
something like this?
I'm an engineer, so I've got some ideas on how to start, but would
like to see what others have done and have someone to bounce ideas
off.

Thanks
Ruth Ann