Im mining now on pool1.stalker.fi, and am getting shares. How long does it take for a p2pool to get a payout?
See pool graphs, it should show how many you will get
per block.
Block in pool is like every 5 mins so you should get some after it will mature (after ~120 blocks = one hour).
P2pool payout is directly from coins generated in block, so they need to be confirmed.