DS(10) is an only child and so for our holiday this year we invited a friend of his to come along at our own expense.
We're going to an all inclusive water park in Spain, great slides, lots of water etc so I just naturally assumed that the friend could swim, until this morning at the gates when friend's Mum asked if he'd be able to wear arm bands on the water slides 
I was so taken aback, I said I wasn't sure & that I would double check. Their doesn't actually seem to be anything about it on the website, does anyone know if children can wear arm bands on large water slides? Their are lots of small rides that I'm sure they could go on but the whole point of inviting a friend was so that they could spend the days together and go on all the rides.
We leave on Saturday, so far too late to do anything now.