Looking for some marketing feedback on a new pilot relief product

I've come up with what may become a new pilot relief product. It's
not for sale yet, but I'm at the point where I'm trying to get some
market feedback to see if there is enough interest to invest further.
I've been using prototypes in my Ventus this past year with excellent
success.

For now I'm calling it "ThePeePal" and I have a small web site to
explain the product and at the bottom is a very short survey.

The glider pilot market may not be the biggest, but I'd like to get
some feedback from this group to add to the other potential markets
(truckers, GA pilots, etc).

thepeepal.com

Any feedback is appreciated.

Mark