Snorkelling options

I am deciding between 2 options for snorkel
1) head straight to Furuzamami beach once I am off the ferry. For this option, I know I can get snrokeling gears at the beach, but what about SUP, can I rent one at Furuzamami beach and just go about on my own?
2)go on a guided snorkeling tour, is it possible to walk in and book it? Any diving companies at the ferry port?

What is your recommendation? I prefer to have a laid back/on my own kinda of day, but I heard ppl here say the Furuzamami snorkeling experience is not comparable to booking with a tour, if it’s that much of a difference, I am willing to go on guided tour. Need your advice.

by Cautious_Today_631