During Late July to the end of August this is what I use for throwing a terrestrial pattern at big aggressive browns. Personally, I like a faster rod with a little back bone, but still able to ease a dry fly into tough places where browns or cutthroat are hiding under.
When fishing this time of the year my go-to is a single hopper pattern. When fishing deeper pools, I will occasionally throw on a dropper with the length depending on the depth of the hole/seam.
Having gear organization that suits you is the most important. I have used different styles of packs and backpacks.
When it comes to clothing, this must be the most important category for me. Having gear that will last out in the elements is a necessity. A good rain jacket, pants that will hold up trip after trip, and clothing that provides protection from the sun.
On the river these are my tools that keep me going during the season. Over the years I have found that these items to be the best in the business for smaller creeks and rivers.