Currently it is not clear if Three Brothers is willing at all to continue with their beach webcam.
I tried to find a solution, but communication was stopped by them, just when a solution was found, which also included crowd funding.
It is not only a money issue. The webcam needs a dedicated telephone/ internet line in Sfakia, which subscription needs to be maintained. Also it needs someone present there, who knows what to do when the webcam has stopped sending images, e.g. when the electricity was cut, or bad weather played with the lines. And the provider of the dedicated website needs to be paid every year.
Crowd funding is just a small part of the problems that need to be solved.
All the best,