Riky...it sounds like you we're hoping your daughter and her children would be close by perhaps to distract you from your weekend?
No plan sounds a little dangerous, especially when you also want to send angry texts. Is it possible to get out, go for a long walk to get some endorphins going and get out your pent up frustration?
It's not really up to your daughter to plan her life around you now you are clean (sorry, you know it is true). Have you looked into ways to manage the anger when it comes? I know you were struggling with it not long ago. Are there any support services in your area you could call at the very least to get you through the weekend?
You need a plan.