Any sign of the keys em?! DP thinks of himself as incredibly organised and the rest of us as people who just cause clutter. Funnily enough him leaving crap everywhere doesn't count as clutter..... he had an absolute temper tantrum the other day as he thought someone had moved his tablets. As it happens he'd turned the box round and didn't recognise the label any more 
In case it's useful, Cheeky Wipes have 25% off at the moment - brilliant reusable wipes and other similar products: www.cheekywipes.com/ - wish I'd used them ages ago and saved £££ on the Boots single use ones!
I would second the frozen berries, much cheaper, and actually better to use in cooking (I use them a lot for baked oats, muffins etc).
Unescorted your frugal trip sounds grand! I've always thought about doing an activity holiday, maybe when the DC are a bit older though. And how lovely about your hair, much happiness for very little ££. I'm getting mine done on Saturday, it's six months since the last time but I needed to save some pennies; I was paying £99 for a keratin treatment plus cut, which was quite reasonable for a while, but the last time I went I was charged £111 with no explanation why
this time I've got it for £40 through Groupon, fingers crossed it's as good as the last place!