At the next day the adventure has begun, you can found agents for rafting and camping everywhere in rishikesh. We booked 16 km rafting plus a night in camp package for 1.4k they take care of your luggage and take you to the site of rafting by car and the adventure begun
For rafting there are 3 options 9km, 16km, 26 km. I recommend 16 km one because 9km one has no thrill and 26 km one would be tiresome. The instructor was great. He had a bag for all the wallets and mobiles. We were given life jackets, properly instructed and rafting begun. At the middle of the river he Instructed all of us to just jump in water for checking of jackets, the water was ice cold but it was very much fun. As the rafting progresses we witnessed rapids of level 3 and level 4. It was an adrenaline rush like never before. We also jumped again in water for almost a km. At the ram jhula the rafting ended and we went to the camp.