If you plan to stay overnight, I suggest you head out early, especially when touring on a weekend. Although we only met a Dad with two kids (one 8 and one 11), I've heard stories of up to 30 people trying to camp together at the lodge that has been built at the end of this rainbow!
The trail is very popular for mountain bike or horseback travel but no motorized vehicles are permitted. In the winter, the Silverking Basin trail is very popular for cross-country ski touring.
There is a long-standing tradition in our region that everyone packs out what they bring in, to keep the wilderness as close to pristine as possible.