Thank you for the help SMurphny, Our bulkheads after inspection were ok it's just a little piece of wood that rotted out under the bulk heads. My problem is not with bulk heads it's a piece of my deck has a soft spot on the starboard side which I am going to brace up with a piece of 2x4.
......What? I think you should inspect this further. Is the deck soft due to delamination or is it wet? Bracing it with a 2x4 sounds like something I might do for my garage but not my boat. What is this little piece of wood under the bulkhead? Is this trim? Is it floors? Stringers? Doesn't sound too serious but you should repair this properly.