OK, tried searching threads, a lot about being the main photog and none came up about being the assistant, so asking here

I recently tagged along to photograph a wedding shoot as the assistant photog, mainly to gain an idea of what happens, what's expected and for the experience.
This has shown me that although I had fun, I probably wouldn't want to be the main photog and have that responsibility (yet)

How ever, in saying that, I would love to work as an assistant.
My question is if I wish to follow this path, what sort of fees/pay (hourly rate? ) would one expect?

Thanks in Advance