With luggage you’re probably going to need two cars

Just get two vehicles. All 8 people aren't going to want to do the same thing every day.

So it's legal to ride in the back of pickups here if over 12? So that's one way to do it. But the people inside the truck have to wear seatbelts. Yea, it makes no sense.

Staying in Kauai at the end of the month. Just had an additional friend that wanted to join masking 8 people total. Called around couple car rental places, everyone only have 7 passenger mini van or suv. Anyone know any places that has 8 passenger besides Turo?

8 passenger rental car in Kauai