I am doing it just as David noted above. I am in the throes of this now. I take charts home ahead of visits and use LogMeIn to office computer.
I enter all PMH, MEDS, etc. Rather than saving the note, I forward the charts to Providers box, so they do not clutter my Inbox. On the day of the visit, I forward that day's charts to my inbox, and they are gone at the end of the day when visits are finished.
It is a lot of work, but visits go much more smoothly by having charts ready ahead of time.