Baby is due end of october, and my sister is due to visit from overseas shortly afterwards. I have a huge family, and the plan is to get a big holiday cottage first week in january and as many of us as possible to go and stay so everyone can see her. Some will come for the full week, some just for the weekend or a few days. My plan is for me and baby to go for the week, and DP to join us for the weekend and maybe a couple of evenings (its commutable from his work at a push, as he will be working away at that time). My family are very excited about the little one so I know I will have no shortage of help, am more likely to need a booking system so everyone gets some time with him/her! 
I'm planning to BF, and have my own car so no problem getting all the gear there (moses basket, pram, etc). Its about 4 hours drive from home, but if needed I can break the journey half way with friends or family overnight, and probably will do this as I realise baby will need a break from the car seat and a feed every hour/ hour and a half en route.
If the worst came to the worst, I could always abandon it and come home - it's not exactly the end of the world that we're travelling to!
However.... friends who already have babies (this is our first) think I am crazy to even consider it with an 8 week old. So, experienced mummies, what do you think?