Jamie, I am so glad your "saga" sent me an email! I haven't had any from BoneSmart in ages! My sympathies for the passing of your husband. So tough. Hopefully you both were able to find great comfort with each other though such a hard time.
Yes, shoulder surgery was way more difficult recovery than hips for me ... but probably not so much more than knees! But, I think I finally learned that patience part of being a patient with it with having three in a little over six months.
Pain wise? I hurt so much before the surgery, that after the first couple of days, I don't remember it being as "disabling" as my shoulders were before surgery or the hip replacement.
Dressing is not so hard as I imagined. First couple of days, maybe week till you get the moves down, but than doable. Actually a good series of YouTube videos came up with a search. I couldn't find many button down shirts to use comfortably. I saw you mentioned you got big enough to cover sling? I got dressed than put my sling on top of clothing. At the beginning, you really need more around the neck to protect it from the weight of the sling ... think big thick turtleneck helped. Also, I got bunch of too big bras that could support enough but big enough to slide down body rather than undo all the time. That was impossible for me for 3-4 months before til forever. Actually, unexpectedly hard was pulling pants up. Again impossible for me to button or snap.
My first sling was a killer, but they replaced it with an iSling which was heavenly in comparison! Practice putting your sling on if you can before the surgery. That you'll need.
Good luck to you! I'll be looking forward to following your successes during recovery!