How do I repair / resheath my wood marine bulkhead? I need step-by-step explicit directions as to how to do this. Some of the wood planks on my bulkhead are starting to rot, and also soil is sifting through the existing planks into the lagoon. A explicit how-to-do-this-yourself video would be great. Explicit directions would also be extremely helpful. Cannot afford to hire someone to do this job...approx 180' wood bulkhead in NJ. Thanks in advance for your help with this.