I will state while I'm replying to you that I walked into what I thought was the land owners swamp, unknowingly.
We figured this out, when we walked thoughout the whole swamp and @ this point is when we found the corn and access road leading to the neighbors house.
Like it or not, ignorance is no excuse. Fact of the matter is that you were poaching, though unknowingly. You were hunting over a baited swamp, thats illegal. That being said, IMO you still did the right thing. Out of curiosity how would you have felt if the warden had given you a ticket also? Would you have still been glad you called? I still would have, but truth be told, I would not have been so eager to call the next time.