Luke Bryan is giving fans a chance to join him on tour -- and offering a a seat right on his tour bus. Two grand prize winners of the "Cross Country with Luke Bryan" contest -- who may each invite one guest to join them on the adventure -- will meet Luke, ride with him as his tour bus travels the Midwest.

They'll also attend the singer's concerts at the Indianapolis Motor Speedway and at 'Country Thunder' in Twin Lakes, Wisc. The grand prize winners and their guests will also receive round-trip airfare and hotel accommodations.

The contest ends at 11:59 PM ET on April 18. Prize winners will be selected in a random drawing between April 19 and April 22 and announced on April 30. Anyone age 21 or over with a valid email address can enter. Just go to the contest website and fill out the entry form.

Luke's next tour stop is Saturday, April 17, in Florence, Ariz.

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