First tube ride with 5 others.july of 2014.its not recommended to tie tubes together but we did it anyways and.didnt have any trouble on the.water.we all.loved it. Drank.plenty of cold.beer as.we.float along.met another group who.had a floating radio.bumping music.alot of flirting with them river girls :-) dont.forget some kind of hat for shade and sunblock you'll be.ok