Need To Buy One

My friends and I are planning to go for a weekend road trip to Seattle, which is 5 to 6 hours away from where we lived. My friend Jenalyn is currently looking for a van where 6 to 8 people can ride. There are at least eight people are coming with us and none of us has a vehicle where eight people can fit. Therefore, instead of going there with two or three cars, we are going to rent a van and ride in one vehicle and then divide the rent as well as the hotel room. However, none of us has been in that place yet and that is why we need to buy gps first, so we know where we are going and in case we got lost. Going there together in one vehicle is an advantage for us because then we can save a lot of money. Jason offered us to use his gps nuvi but lets see what will happen because he is also planning to go somewhere on the same day we are going.