serena marshal, abc news, capitol hill. >>> coming up. we are going out on the open water. >> yes, so the giz wiz shows us us the season's hottest boat gadgets. just in time for the start of summer. because your carpet never stops working with five times more benefits than vacuuming alone... it lifts more dirt, pet hair and removes odours. while softening every fibre because your carpet never stops working, resolve carpet care with five times benefits >> lot of people will be. what a tease. rocking the boat. then some memorial day weekend. >> include our own giz wiz, who is showing off some of the hottest nautical gadgets. >> hey, ahoy, maties. on the hudson river. here at 79th street in new york city. this is my little work boat. the work boat is old. but i have a lot of new stuff on it. that's why, you're here. the engine is brand new. the yamaha. going to go out on the river. so hang on. >> this is the yamaha gauge. all digital. you set the screen up the way you want. you go in there, you tell i the want to see the and, it actually wor