Workers check for water leaks on a shrimp trawler docked at a marina near the Port of Brownsville, Texas, Wednesday, June 21, 2017. The Brownsville-Port Isabel shrimping fleets uses up to 500 H2B visa yearly but could come up a few hundred short this year. The season is schedule to start on July 15 and the visas take about 30 days to process. Photo: JERRY LARA / © 2017 San Antonio Express-News