I can't wait for the holidays

I'm fed up with my job. I can't be everywhere. I can't do the job of the trainer and of the service agent and my job (It would be better to say: I can't do the trainer's job, the service agent's job, and my job (all at the same time). I can't wait for the my vacation/holidays with forward. (You could also say: I am looking foward to going on holiday/vacation soon. Or: I can't wait until my holiday/vacation) I will be going, at the end of the next week, to the Bretagne. (It would be better to say either: I will be going to Betagne at the end of next week. Or: At the end of next week, I will be going to Betagne.) I hope that we (My wife and I) will have a beautiful weather whether. I have been dreaming of the beach and the sun.