Okla. Stat. tit. 63, § 63-4210.7: Occupying front or back deck of vessel while under way

No operator shall allow any person to occupy the front or back

deck of any vessel while under way at any speed greater than idle or

trolling speed unless such vessel is equipped with factory-installed

seating or is designed as such to allow access to the front or back

deck by way of side walkways or factory-equipped, walk-through areas

to a flat deck surrounded by life rails, deck rails, stern rails,

bow rails, or other such enclosures extending at least twenty-four

(24) inches above the deck.