Hi Ref611 (and others reading this),
Did you book an ATV at Kipu Tours while on Kauai? We are also looking at Kauai ATV: https://kauaiatv.com/
OR on while on Maui: https://www.mauimountainactivities.com/atv-tours.htm or
https://www.mauioffroadadventures.com/
We are sailing in May on NCL's Pride of America and had not planned to rent a car for the 2nd day on each of these islands. How difficult would be it be to get a taxi/Uber/Lyft to/from the cruise terminal? Any feedback would be helpful.