I go back up to the ledge next to the "Sewer Hole", but to get to the cactuses, I have to continue scooting along this little ledge. The ledge is walk-able but there's a short portion a few feet long that has a bit sharper incline than what I'm on now. The drop down to the bottom is about 100 feet at a steep incline full of rocks with a good 20 foot straight down drop at the end. It looks treacherous, but do-able. The only problem is that I'm quite a bit scared of heights and my heart is really thumping at this point.