DoubleBroomedMountainRifles
Lil-Rokslider
From my perspective, a hunter should bring all of his own gear and not rely on an outfitter for anything, other than logistics and hunting. Spend the time, money and effort to get set up in a way that will work for you. The gear you end up with after the hunt, specifically a backpack sheep hunt, will crossover into almost every other type of hunting. This recommendation also applies to bringing your own food. Regarding a tent....the Hilleberg Akto is close to the perfect choice.
And most outfitters and guides especially, will be thankful you bring what works for YOU. The food thing especially. I encourage all my clients to at least tell me what they want for food intake on the hunt. Makes a much more enjoyable time for both guide and client.
Make sure if you do bring your own food to be compensated up to the cost of what the outfitter would have spent on your hunt for food. Do this prior to the hunt logistics planning. For AK hunts that is 1 July.