Largest boat tie-up

According to Official Guinness Records,

The largest boat tie-up consisted of 1,651 boats and was organized by the Lake Cumberland Association (USA) on Lake Cumberland, Kentucky, USA, on 14 August 2010.
Eligible boats included any motorized boat, aquabike/jetski, canoe/kayak and rigid inflatable boat tied together in a single, continuous structure. Nine marinas along the lake combined to register participants in the "raft-up" event, which saw boats tied together beginning at 10 a.m. and lasting until 6 p.m.

For a complete list of 2010 records, please visit 2010 Guinness Records in United States.

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