Hi Dustin,
Well, that sure looks good to me. I don't see anything wrong with what you've got there. The only thing I can't verify by looking at it is that FSHost is actually running on the computer at 192.168.1.5, but I'll take your word for that.
I tried connecting to your external IP just now, and I couldn't connect either. And from looking at the Master Server logs, I see that it's not able to either. Even when you tried ports 81 and 1000, which were good things to try.
Do you have the ability to try a test without the router, just connecting your PC directly to the internet? It would give you an idea of whether the problem is in the router or not. If it's not in the router, can you think of anything else in your network that could be blocking it?
Russell