You can contact Mr. Pita in this forum by sending him a private message (he is a registered member whit the nick "Pita") or by clicking his ad and sending him an email. I do not know if he understands English, though.
Maybe there are some posts about the Oceana in the forum which you can find using the searching engine, but I understand they are in Spanish...
If this is ok with you, please post your queries in this thread and we will be pleased to pass them on to Mr. Pita for you and then translate his replies into English.
Welcome to the forum. Take care!