Best place to get live rock locally?

[Eb0la11]

dangit, why did I have to post this today lol. You guys just pumped me up with all these posts lol.

I still need about a week to setup/fill the tank, this was my attempt at planning, and now I'm just wanting to rush things!

I am half hoping I get a mantis shrimp on my rock just so I can experience it, but as soon as I start stocking the tank I want it gone, at least to a different tank. Could a mantis ever live in a refugium?