A Gainesville man’s trip to South Florida for an alleged drug transaction ended with his arrest by Palm Beach County sheriff’s deputies. Joshua J. Stowers, 25, was arrested Saturday morning outside the Riverbridge Centre shopping plaza after deputies found nearly 1,000 grams of methamphetamine in his possession, according to an arrest report made public Tuesday. He allegedly confessed to transporting the drugs from Georgia and said that he planned to meet with an unidentified man in West Palm Beach to sell them.