I am using stratum+tcp://lot.no-ip.biz:3333 with good results!
P2Pool?
I had p2pool configured correctly with new networks.py and bitcoin/networks.py. It connected to lottocoind but hung after connecting. I really don't recall what error I was getting and it was late last night. Also I don't know p2pool well enough to troubleshoot it.
If anyone wants my *.py files pm me maybe I fatfingered something that you'll catch right away.
I'm sure smarter people than me are working on it though and if they haven't released one yet...