The "The Wunderland amusement park" is run by a Dutch businessman with the name Henny van der Most. He has great talent in business. I have made a small business with his company once. Very nice and his company pays promptly and let someone live if they are pleased.
I think you can fly to this park without any concerns. They have hotels there on the area, where you can sleep.
I have heard, that alcoholic drinks are there a part of all inclusive. He he he
P.S.: Here is Most's website:
http://www.most.nl/