I love camping, but like your dh it is in the family, we always had camping holidays
i think that you made some very valid points about the negatives of camping, in particular with family, that happens in any kind of family holiday, so you have to make sure you get away from them all daily to be with your own family
my ds was 2.3 on our main camping holiday last year, it was hard work, trying to keep an eye on him BUT you will have loads of family to help you do that we did take a travel cot and it was very handy, for naps and even as a playpen, my ds was still not at the climbing out stage, he was in a sleeping bag with arms
yup the excitement of it all and the noises that kids aren't used to can make them stay up later, but all that fresh air and running around playing with other kids will, hopefully exhaust your dd after the initial excitement?
yup the weather can be crap, we had thunder&lightening, gale force winds, a blackbird in the tent and torrential rain, (and lovely sunshine too) but I still loved that week away
I didn't sleep very well, but we had some very noisy neighbours
I think the sheepskin rug idea is good, plus I think this year we will leave the horrible sleeping bag and take the duvet..I am still searching for the perfect bed and ear plugs/mp3 player is a good idea
I don't partic like sharing showers,etc, but if you are going to a decent campsite they should be clean etc - wear flip flops in the shower if you are really struggling with it
no-one hates you for not liking camping!
I think you either love it or hate it and if so you have my sympathy
there are so many good things about camping and maybe you need to focus on what might help make it good for you (leave a couple of days early?, go and visit some non-family friends?, do some stuff that is for you and not the family?)
even if you are not keen, 3 out of 4 of your family will be having a great time and maybe some of that will rub off on you?
my dh is a bit about camping too, so i do know what you are talking about