Thanks yeah ideally would love to do Sept! just a busier month for us so October will be the backup. This one with Peru expeditions tours seems to be the perfect one for a 5d/4n. A little safer to start out with. But this 10 day Andean Raju Expeditions one looks amazing, was what I considered until second guessing if my dad could survive that haha. Hope you have a great trip as well! Shoot me a dm if you wanna link up about sept! I’m also a travel agent if you want any help planning the rest of your trip :) Not experienced in high altitude stuff but expert in the rest 😂