It's my 40th at the end of October and I'd like to have a memorable fun week's holiday with DH, my (then) 2.5 year old snd 10 month old. I'd like to do something a bit different and something we'll remember forever (and not because we chose a trip that was a nightmare with kids). Don't want to spend a fortune either. Any ideas?? We will either go just before or just after half term...any suggestions gratefully received!