According to Official Guinness Records,
The fastest time to wakeboard in all 50 US states is 23 days 6 hours 5 minutes and was achieved by Rebecca Stuck (USA), beginning in North Carolina and finishing in Tennessee, from 9 July - 1 August 2016.All travel between wakeboarding locations was undertaken by driving, with the exception of air flights to Alaska and Hawaii.
For a complete list of 2016 records, please visit 2016 Guinness Records in United States.