No, I wasn't overlooking this issue. As a matter of fact
this would be the issue. Keeping the price high would
cut down the number of overhead visitors. Businesses would not go out
of business
because they don't have one currently. If you didn't limit the days or
time, everybody with 41 hours would be over the canyon every minute of
every day. Make it expensive, it's expensive go by boat, With boats
there are only so many permits per year and it works.
Lou