For TFers who ply the waters of the California Delta:
I don't know exactly where you do your delta boating, but be aware that the California Department of Water Resources may be installing salinity barriers to minimize the influx of salt water into the fresh water areas of the delta. This could have some impact on your boating, depending on where you travel.
For more information, visit the Recreational Boaters of California web site, www.rboc.org
, and keep an eye on the Coast Guard District 11 Notices to Mariners.