I would like to do the following but am unsure on how to do it.

I would like to setup the following network

modem/router(wireless connection)<----->PC(wired connection from my PC into the WAN port of the open wrt router)<------>open wrt wireless router(create an AP with no security)<----->clients

I want clients to connect to the open network created by the open wrt router, and my machine to sslstrip the clients traffic.