Hello everybody!!!
I was wondering if there was anybody doing a postdoc in Florida who was willing to give some words of advise!!

Thank you ;O)

I'm just a PhD student in California

What part of Florida? I am doing my PhD just outside of Ft. Lauderdale.

Moving to Nevada soon to work at UNLV, is there a network of international postdocs/phd students/academia types?

Not sure about a national/international network, but each university seems to have phd/postdoc societies for international students and there's often email networks where one can meet people from their home countries etc.

I wish :D Well done on securing a post doc.