1.Do some instances, mostly for fun, but also more importantly to have a chance to work on macro/keybinds and the placement of them in an dungeon enviroment. Grinding is super easy as all you need to do is spam one spell and most things are dead before they even get to you and doesn't really push you to iron out some of the details like healing or cc or interupts and such.

2. Buy some powerade, wait 4 more days and get ready to do it all over again :P