some time ago I remembered seeing a post mentioning day passes are no longer available. I e-mailed the resort to enquire about it and received this reply:
"At the Jalousie Plantation we do offer day passes in the form of a wrist band at a cost of USD $50 per adult and USD $35 per child within the age of 5 – 12 years old.
This Wrist band entitles you to the use of the beach chairs, toilet facilities, Guest car park, Internal shuttle service and the Bayside Restaurant.
The use of the Swimming pool and Water Sports are not included, however you are entitled to a USD $25 food credit per adult and USD $10 food credit per child within the stipulated age range."