Why do they ask if the trip is guided or not? Does the answer affect your chances? If I'm a Scoutmaster taking Boy Scouts, is that a "guided" trip?
No, it is not a guided trip if you are doing this with scouts. If I and nine other people PAID you to lead us, then it is a guided.
Are people allowed to ride horses or mules into the Whitney Zone? I've never seen them there.
Yes. Into the Whitney Zone? Need a permit. People do not take horses or mules due to logistical concerns, trailer parking, and too many hikers during the peak season. Some equestrians prefer to take their horses via the WPNRT to the Portal and back during the off-season.