Sean is very helpful. We got a long message with all tips and tricks around the island. Also the self check-in and out works smoothly.
We were very happy with all the equipment we got (which was more then we have when camping back home). The car was a bit old and rough, but it did the trick and got us around the whole island easily. Price quality was excellent. Do take into account that camping places are not very cheap (50-70 dollars) and you need something for every night.
We would definitely recommend Sean to rent a car and the camping gear.