Thanks for all the useful advice as always - I love this site! - and Hi Dobbo. We're also going to the Neptuno in August - 9th - 23rd, when are you travelling? We have two kids, 9 and 10 so it's interesting to hear about the entertainment.
In a way, I'm glad that it sounds like there's not too much entertainment, that was one thing I was a bit concerned about, ie having constant noise! (Although with lots Spanish kiddies around you tend to get plenty of that!)
We've stayed in private apartments in the past with no entertainment, but have walked into hotels and joined in their's which was ideal, as you could take or leave it!
We were also thinking of doing a boat trip, but perhaps just around the bays for a bit of snorkelling, etc and my friend who went to Roquetas last year said that the waterpark was great.
I think we definitely made a good choice with the Neptuno, it looks lovely, the positives seem to far out-way the negatives and I can't wait to get there!
Hope to see you there.
Sue