When it comes to tubing the river, the following chart has few tips.
Find out a suitable location according to your familiarity with tubing. Beginners should confine to class 1 and 2 rivers, which are considerably slower than class 3, 4 and 5 rivers.
Always ensure to have a group of tubers while in the river. Use life jackets if you rube low class rivers.
Drinking plenty of water is advisable. Wear water shoes to protect your legs from rocks. Apply sunscreen lotions, wear sunglasses. Follow forecasts of weather, bad weather can bring change in natural flow and speed. Always follow the above mentioned tips to have a safe tubing in the river.