National Parks: Part of what makes RVing incredible is the ability to visit some of the most spectacular parts of the country for long enough to really take it all in, recharging your heart and soul! Now What?: Trip planning. RV Water Filtration: You never can know for sure the quality of the water you’re getting at any given location. Utilizing the right filters can make virtually any water pure, clean, and delicious. Now What?: Arriving at night.