What is the RPC port for the wallet.
Posted a few pages ago
RPC port can be whatever you want, its the port your machine will use to connect to the wallet - so just pick an open port on your network and keep it consistent. I use the same config for all new launches, just change the addnodes. Solomining mindblown, eh?

How do I find it if I am a complete noob?
It is usually displayed in the help message if the dev updated it, or you can check the source code, bitcoinrpc.cpp.
But I always define my own using rpcport= in the .conf file, so I can keep them all organized and not go chasing down the info.