Thank you all, it's six weeks and two days until we go. Today is not the planning appt, maybe that will be next week. It's very tight but not impossible if the hospital have available appts. We do have BUPA cover, which we haven't used, but it might be worth enquiring if the dates look tight. I know it's the same machine in the same hospital but there might be more choice re times. I hope that doesn't come across badly.
If it were just me I wouldn't mind about the holiday, but I would feel very guilty about the rest of the family.
I don't know about delaying, I thought I read somewhere that it should start 4-6 weeks post surgery, I could very well be wrong though. Glad you're feeling well zombie, we are owned by two cats who also hate anything that involves a trip in the car.
wee you fill me with hope to be having rads so close to your holiday, fingers crossed you get away.