Many brokers are part of a brokerage with other brokers. You may be able to track down his peers or boss from the website or phone book. It may be sickness or phone problems or vacation with no coverage.
Also putting your card in a zip-lock with a chip of wood and leaving it in the cockpit has been done before too.
You can contact the yard who probably has the owners contact information if he is paying his slip bill. They probably can not give out the owners phone but may be persuaded to give the owner your phone number.
Also putting your card in a zip-lock with a chip of wood and leaving it in the cockpit has been done before too.
You can contact the yard who probably has the owners contact information if he is paying his slip bill. They probably can not give out the owners phone but may be persuaded to give the owner your phone number.