Hi gang,

I am looking into making some for my camping kit and was wondering your opinions on them.



Are they worth the money and effort ?.

Do you really save that much more fuel?

Do you use em?

Here are a couple links about them, testing them, and making them.
Making em

http://www.youtube.com/watch?v=WO92ndwx5...mp;feature=plcp

ps this guys videos are great to watch. He takes his dog with on his canoe trips.


Testing

http://www.youtube.com/v/FC-JRCHsf9Y&hl=en_US

Hope you find it informational.


take care
sar