Top notch personnel and excellent experience all around! A unique gift
for the person that has everything. Warning: spectators should wear
sturdy shoes for walking around on dirt and prepare to get
dirty...there's a lot of dust flying around with the machines at work.
It was a windy day, and I repeatedly got sandblasted as I was watching
the action. The operators are in an enclosed, air-conditioned space,
so they don't get dirty.