Mike Islander
WKR
I live at sea level, am very fit, and suffer horribly from altitude sickness. If you really are going that high, you have some choices. Definitely get some Diamox and take as directed. Next, acclimate for a night in Denver (sleeping at night is what acclimates you). Camp at less than 8000 feet the first day, less than 10000 the second day. You should be good to go by then. If you do get sick you MUST get below 4000 feet as quickly/safely as possible. It is recommended you see a doctor. I never did, but definitely was in bad shape at altitude and felt almost instantly better when I went down the mountain. I think those at highest risk are people who "tough it out". They end up with swelling in the brain in the middle of the night (trying to sleep) and need medical care ASAP.
You can hike as high as you like and stay as long as you don't get symptoms. So no problem hunting as long as you have no symptoms or very mild symptoms. But you will likely need to sleep at lower altitudes the first two nights or get so sick the hunt will be over. Sleeping at lower altitude is the key. Of course it varies by person, with no clear deciding factor other than living at lower altitude equals higher risk of getting sick.
You can hike as high as you like and stay as long as you don't get symptoms. So no problem hunting as long as you have no symptoms or very mild symptoms. But you will likely need to sleep at lower altitudes the first two nights or get so sick the hunt will be over. Sleeping at lower altitude is the key. Of course it varies by person, with no clear deciding factor other than living at lower altitude equals higher risk of getting sick.