I cant figure out where to go
from here. Can anyone point me in the right direction in how to get the
routes set up for my little subnet?
You can't.
Such a VPN offers you a connection, with an IP, and routes traffic for that IP to you.
You cannot route arbitrary subnets over that because you cannot setup routes on the VPN
server
pointing to your subnet.
If that is what you want, you need to setup a gateway on the IPIP tunnel mesh.
Or, find someone else who has done that and arrange for some VPN between you two.
Rob