Thank you for contacting us through TripAvisor.
April 3 to 6 is Low Season for us and thus we only operate for groups or renting the entire jetboat per hours. Our regular operations, including our famous 20 minute ride with individual tickets sale at the standard prices - 40€ per adults and 30€ per children up to 12 years old - will start on April 8th (you may see availability from this date at our website).
Since it will be onlly a couple days before our High Season start, maybe we can do something ;) so please send us an email to our email adress (you will find it at our TripAdvisor profile) or directly contact us filling the Contact form available at our website, and tell us how many of you would like to ride with us.
Looking forward to welcoming you on board in April!