Try asking Southwinds... Posted by: seadart on Jan-05-13 5:21 PM (EST)
http://www.southwindkayaks.com/ they have locations in Irvine and Newport Beach and may know of an option. The problem with LA is not much of anything involving rent, real estate etc is affordable in anyplace you would want to leave your boat. Driving times can be quite long due to traffic so choose where you put it carefully.