HELP – Koh Samui to Koh Tao

I was looking to travel from Koh Samui Airport to Koh Tao tomorrow however the only option that is now available on 12goasia is the 4 hour ferry and that departs before I arrive at Koh Samui Airport. Previously there were a few options for a faster speedboat option but those have disappeared (presumably because they’re booked out).

My question is – are travel options from Koh Samui to Koh Tao limited to what is available online or can I chance it and hope there will be something available tomorrow when I arrive at the airport?

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