its been 3 and a half weeks and im going back to the hospital tomorrow week(29th) for more x-rays and hopefully all will be healed. i was on the anti-inflamatry's and pain killers for about a week and a half and the pain was pretty much gone. i had 1 or 2 bad nights sleep and aggrevated it a little but its hasnt been too bad.
As for trying to stay fit, i joined a local gym for 2 weeks just to keep the legs going and theres a hydrotherapy pool there too that supposed to be good for it. jacuzzi etc. I've also used the sauna...that can get the HR going. in the gym they have the bikes where you sit like your in a chair so your not leaning forward having the shoulder hanging forward. i didnt really feel too comfirtable on the rollers, i only did them once.
Also, id recommend taking off the sling to keep your elbow mobile, straightening the arm. you might have to support it with your other hand. this way you elbow wont be seized if you havent used it for 4 weeks.
best of luck with the recovery, its more just frustrating than anything else i think.