Hol Chan from port

I want to take my family snorkeling in Hol Chan directly from the port (instead of adding an extra trip by water taxi to and from Caye Caulker). I'm having trouble finding an affordable option. Any advice? I looked at Shore excursioneer but the people they use have mixed reviews.

Try Way To Go Tours , they offer private snorkeling tours on their website.

We're looking at the plane option for next time, saves quite some time..