A simple privacy approach.

Effective 19 September 2026.

Information entered into the tools

The calculator processes the numbers you enter locally in your browser. The quote-request text is generated locally and is not sent to us. Copying it places it on your device’s clipboard only when you press the copy button. This release has no account registration, payment form, mailing-list form or contact form.

Filters and addresses

The boat finder can put selected filters in the page URL so the view can be revisited or shared. Calculation links also contain the destination, currency and numeric inputs in the address after the # symbol. Anyone you share the link with can read those figures. The saved group plan is a local HTML file containing the budget and selected booking links; it does not include the free-text quote request. Embedding the calculator loads this site in a frame on the referring site. Do not enter personal information into URL parameters. This release does not use first-party tracking cookies or local storage.

Website analytics

We use Cloudflare Web Analytics on our main pages to measure page views, visits and page performance. The analytics script sends usage and performance data to Cloudflare without using analytics cookies. We do not add calculator field values or quote-request text to analytics events. The embedded calculator and saved group plans do not include this analytics script. Cloudflare’s privacy policy is linked below.

Anonymous usage counts

We also store daily totals for main-page views, marked Viator link clicks, calculator use and saved group plans in Cloudflare D1. The records contain only the page path, a broad source category and, when relevant, the boat ID, destination, link placement and tool name. We do not store visitor IDs, IP addresses, full referring URLs, calculator amounts or quote-request text in this table. The D1 counter does not run in the embedded calculator or saved plans. It respects browser Do Not Track and Global Privacy Control signals.

Hosting

The hosting provider processes network request data needed to deliver and secure the site, such as IP addresses and request information. Cloudflare’s practices are described in its privacy policy.

External booking sites

When you follow an external link, the receiving website handles your visit under its own policy. A marked affiliate link may include attribution parameters. Any booking information, payment details and identity documents you provide to a booking or payment provider are handled on that provider’s site, not here. See Viator’s privacy policy.

Images

The photographs used by this release are served as local site files. Viewing them does not require a request to the original photo platform. Credits and license links are on the photo credits page.