Hi Everyone, We are looking forward to our December cruise on the Oasis and will be looking at booking a 10 day or longer Mediterranean cruise for 2022 (if it is available) while on board. Does anyone know the $100 deposit rules while booking on board? What is the maximum fare and/or days sailing to take advantage of the $100 deposit? On their web site it says, "on certain sailings". Also, how much OBC are they currently offering if you book on board? We are probably looking at an Oceanview cabin. Thanks so much everyone!!