It could be the experience of a lifetime. Cruising Boston Harbor on an authentic piece of American history.

This Sunday, the USS Constitution will open a lottery for cruises on the historic ship. "Old Iron Sides will do to cruises, one on the 8th of June, the other on the 4th of July.

According to the USS Constitution Facebook page, a total of 120 winners will be chosen. Each winner chosen will allowed to bring one guest. Minimum age is 8 and all aboard must be able to climb steep ladders and be able to handle the outside elements, rain or shine. Drawings will be May 15th and June 15th.

If you'd like to be considered for this once-in-a-lifetime experience, you can downloard the entry form found HERE.

The USS Constitution is the world's oldest commissioned warship. It served in active duty from 1797 until 1855.