I did some searching and found this at http://www.takemefishing.org/state/page ... on/Titling
All vessels may be registered at any California Department of Motor Vehicles (DMV). Upon registration the DMV will issue the boat owner: registration stickers, a Certificate of Number as well as a Certificate of Ownership. The following vessels do not require registration in California:
Vessels 8 feet or less in length propelled by sail (i.e. sailboards)
U.S. Coast Guard Documented Vessels
Vessels that are currently registered and kept in another state (after more than 90 days of use, California should be considered the state of principal use)
Vessels registered in another country
Manually propelled vessels (i.e. canoe, kayak)
I also found this at http://codes.lp.findlaw.com/cacode/VEH/1/d3.5/2/s9873
CAL. VEH. CODE § 9873 : California Code - Section 9873
Search CAL. VEH. CODE § 9873 : California Code - Section 9873
An undocumented vessel shall not be required to be numbered under this chapter if it is:
(a)Already covered by a number in full force and effect which has been issued to it pursuant to federal law or a federally approved numbering system of another state; provided, that such undocumented vessel shall be subject to the numbering requirements of this chapter if it has changed its state of principal use and has been within this state for a period in excess of 90 consecutive days.
(b)A vessel from a country other than the United States temporarily using the waters of this state.
(c)A public vessel of the United States, another state or subdivision thereof or municipality of such other state.
(d)A ship's lifeboat.
(e)Any vessel belonging to a class of boats which has been exempted from numbering by the department after the department has found that the numbering of vessels of such class will not materially aid in their identification; and, if any agency of the federal government has a numbering system applicable to the class of vessels to which the vessel in question belongs, after the department has further found that the vessel would also be exempt from numbering if it were subject to the federal law. An undocumented vessel propelled solely by oars or paddles and an undocumented vessel eight feet or less propelled solely by sail are exempt from the provisions of this chapter.
This is a forum at http://www.kayakfishingstuff.com/commun ... 61668.html
On the last post the last line says
"The word "soley" is the key word here. Your kayak is not a motorized vessel, nor is it soley powered by sail."
I made copies to keep with me so if I do get questioned. According to what I read Kayaks are not solely propelled by sail but by paddling and peddling as well.
I not a lawyer but I think the DMV would have to change the code to require registration. This is only my opinion, I am not recommending anything.