The 17-city U.S. tour, produced by Black Promoters Collective, begins April 9 in Newark, New Jersey. Floetry will make stops in Baltimore, Philadelphia, Atlanta and more, before concluding May 17 in Oakland.  R&B veterans Raheem DeVaughn and Teedra Moses will join the duo on the road as special guests.  Presale tickets will be available Thursday (Feb. 12), from 10…