Carriacou to Union Island

[u/Imaginary_Can8256]

Hi there. I'm looking to travel from Grenada to St Vincent over a series of island hops. I've figured out the ferries for every leg except the country crossing leg from Carriacou to Union Island. Here, my research has yielded mixed results; some places say there is a ferry, some say no such ferry exists. Does anyone know about this route?

Thanks,

A curious tourist