I ended up skipping around the loop in order to make my shuttle last spring. And I'm thinking of taking my wife and kids (age 5, 7, and 11)out to tackle it the 1st week of October.
Day 1: Standing Indian CG to Standing Indian Shelter via Kimsey Ctreek Trl (4.6 M)
Day 2: Standing Indian Shelter to Carter Gap Shelter (7.6M)
Day 3: Carter Gap Shelter to Big Spring Shelter (6.8M)
Day 4: Big Spring Shelter to Standing Indian CG via Blue blaze @ Glassmine Gap (forgot the name). (~6M)
How's the water situation in Fall there? I don't think the shelters would be very crowded, and I'll carry a large tarp for backup. My kids can normally handle a 5 mile strenuous afternnon hike w/ no problems. Any holes in my plan, or advice?