I have to agree with Jason K. Let's not forget what the parks stand for. They are protection areas. It is scary to see the increased traffic moving through these areas. I cannot imagine what will happen in 20 years! If there are special permits involved, i beleive that they should be carefully monitored. And by all means, there should be a fee for this. Gone are the days where people can do what they please in the parks. If North Americans have a problem with this, visit Europe and see how their wilderness areas are holding up.

With regards to the large equipment, if you can't carry it, move to a smaller format. MF offers 'movements' now. Besides, something about photographing a natural scene and knowing that my car is behind me that makes me feel funny.