Hi
I'm considering a holiday here in August with 2 dcs (15 & 10)
They need to be busy so they don't get on each other's (and my) nerves 
Can anyone please help with the following:
Is it worth staying in a cheaper hotel & buying tickets in UK
Is the theme park worth visiting more than once?
How many water parks are there locally?
Any hotel recommendations? (Looking at HB or AI)
TIA