A road movie about a dysfunctional family who embark on a Lewis and Clark re-enactment trek and discover themselves and each other in the process.A road movie about a dysfunctional family who embark on a Lewis and Clark re-enactment trek and discover themselves and each other in the process.A road movie about a dysfunctional family who embark on a Lewis and Clark re-enactment trek and discover themselves and each other in the process.