labyrinth canyon

I'm headed down to do this trip on Monday, from Crystal Geyser to Mineral Bottoms. This will be my 3rd time down this stretch of river. The last two times I always just followed my Father-In-Law, who has done this trip literally hundreds of times in his life. Anyway, I was wondering if anybody had any advice on stops to make along the river, or must see sights. The past two times I just followed my FIL, who never left the river bank, so I'd like to do a little more exploring this time. THANKS!