Did you book online? if you don't mind how much?
Was just thinking of the plane trip rather than the helicopter - get to see hoover dam, vegas and grand canyon, just doesn't stop for lunch at the canyon.
Muddy & Pimm,
I took the very same helicopter ride with Papillion on the morning I got married, had a champagne lunch on the grand canyon floor. A few photo's:
Got some vids too if your interested