@Sue66 I had 25 rounds of radiation with a boost last August. I was amazed how fast the skin heals if you can take care of it.We were meant to go skiing the weekend after finishing radiation I had to postpone it by 1 week. However it was only because the drive was 6 hours ( I am a single parent)and then once we were there I knew it would be pretty action packed so for me it was better to postpone by 1 week. I was wrapped like a Mummie and it was fine.. The holiday was the best medicine ever ! I think you have to ask yourself what is more important to you . A holiday and then face treatment or get it out of the way . Whichever you choose will be the right choice for you. I wish you all the best .xx