Relating to motorboats; prescribing an effective date.

Provides that maximum loading weight of motorboat must be less than 4,000 ] 5,000 pounds to obtain towed watersports motorboat certificate. Authorizes State Marine Board to conduct study related to increasing or decreasing prescribed maximum loading weight. Provides that person shall carry towed watersports endorsement if engaged in any towed watersports within Newberg Pool Congested Zone. Modifies definitions of "Newberg Pool Congested Zone," "towed watersports" and "wake surfing." Prohibits person from wake surfing or using devices or individuals to increase wakes in Newberg Pool Congested Zone. Takes effect on 91st day following adjournment sine die.