Arrived on holiday yesterday, camping but in a mobile home.
DD1 (almost 6) has been pretty much insufferable since we arrived. We know it's excitement and normally she is a mostly very lovely and pretty well behaved child who it's fun to be around but frequently when we go away / out for a trip her behaviour becomes quite difficult.
She's not naughty just reallly whiney but also tries to control us and what's happening on the trip all of the time. For example today she has talked about going swimming (which we will do later and did yesterday eve) all morning, she has reminded me several times that we 'won't be going swimming at the end of the day, it will need to be before that mummy' (because that's what she wants to do). This is Just one example but this covers all acitivies (wants to know precise timings for everything and then reminding of them and wants to know how long till then blah blah) Our other DC is here (almost 3) and we have had lots of other nice things to do today (go to beach, bike ride, breakfast, ice cream etc) but she has constantly just talked about going on to the next thing / needing to get going etc etc rather than remotely enjoying the thing we are doing.
We have stayed calm (although it's highly annoying) but I just wondered how people go about dealing with this.... she is actually spoiling it a little as is voicing her thoughts on wanting to do something different roughly every 10 seconds 
She is a high energy almost 6yr old who loves organised fun (not a chilled out child) and I wonder if for the rest of our life we just need to go to places with a kids club but feel a bit sad that that's the case (although she would probably be very happy with that!)
I can totally see I was probably the same as a child (although according to my mother I was a lot more chilled but I know my brother wasn't) I don't think it's abnormal in any way I just would like to know how people tackle it without going totally mad...!