Michael Hardeman , Oct 03, 2003; 06:24 p.m.
If you're doing either upper or lower Antelope, don't bother with a guide. It's not worth the trouble. You have to get some sort of tour operator to get you to upper, but it's totally not necessary for lower (a lot less crowded and potentially as good pictures.
Call the Page Chamber of Commerce to find out about guides to Waterholes or some of the lesser-known slots, much more fun.