I havent but have friends who have been to Aqualand. They thought the prices were reasonable and enjoyed it. Don't book with your tour company- wait until you get there and book locally. Was told to say try to avoid the weekend. However, I am not sure that would be too important in May as it is not high season. I would query whether all the rides and facilities may be up and running. We have been to various Theme parks before and found that some restaurants and features were not open, out of high season.
Welcome to HT by the way!

Thanks Fiona. V helpful
richard

Have a great holiday!

here are some good parks
Aqualand
Sidari Water Park
Water Fun Park

Aqualand is great and safe if you have kids, have been there a couple of times

Aqualand is great and safe if you have kids, have been there a couple of times