I climbed the West Butress first and only time in 2002 with 2 friends, no guide service. 13 days from base camp to the summit and back down. We read a lot and practiced more. Our prep list of climbs included Liberty Ridge, Emmons and DC route on Rainier, The North Face and Sandy Glacier Headwall, Mt. Hood, plus several other day trips to practice crevasse rescue and glacier travel. The best thing you can do for yourself in my opinion is to really nail down your pack.(assuming you already know how to climb safely) By that I mean know what you like and what you need to be safe and comfortable. We packed way too much food even though everyone told us not to. Also carried too much fuel. People are dying to give that stuff away on the Mt so they don't have to carry it back out. With that said though you can't go onto the Mt expecting to survive on someone else so you really need to go out A LOT and get your sh!t dialed. Also, practice pulling a loaded sled...learn how to do it safely while crossing a glacier. Small things like weight distribution are super critical. Get high as much as you can so you know how your body responds to altitude...Are you in Oregon now? Your "location" is listed as MO. I would be happy to talk with you more....I have been thinking it may be time for a repeat myself