cool - we're due to go camping next weekend - hoping the weather's going to cheer up a bit as it's the first camping trip I've done in years, and the first with DH, and the 2 youngest DC's. Quite relieved the eldest are going to be at their dad's though! I keep saying to Dh that I don't know how I'm going to do it, and he says I'll be fine, I can sit down while he does it all, but I'm still a bit 
about it! But thanks for the link - really helpful!