I travel all the time. In fact I am traveling now.
Be careful not to push yourself too hard. Sometimes we feel great because of the excitment of being in a new place and we push too hard and it can cause a flare
Also, I try to do my own cooking as much as possible. I try to always travel with or get an electric fry pan. It is amazing how much good food can come out of one pan.
For me, sticking to my normal routine is helpful. Try to sleep and wake at the same time
Dave