On Tue, Nov 14, 2017 at 10:34:53 -0600,
  Bruno Wolff III <bruno@wolff.to> wrote:
>
>I have this working on my laptop, but I want to tweak my router so 
>that I don't need to have special iptables rules on my home network.

I got this fixed so I'll attach /etc/sysconfig/iptables and 
/etc/systemd/system/wireguard.service that make things work.