West Lafayette, Indiana, United States / July 9, 2011
A total of 28 campers at iD Tech Camp Purdue University joined togther while in inner tubes and rode along a lazy riverwhile connected.
- each participant must ride in own inner tube
- chain must stay connected for at least five seconds
- must provide video evidence
iD Tech Camps Purdue University on 7/9/201124
iD Tech Camps Purdue University on 6/25/2011