Fourth of July weekend brings thousands of visitors to San Diego’s popular beaches and larger crowds mean more rescues by SDFD lifeguards. In addition, Mission Bay is one of the top destinations for aquatic enthusiasts, especially during holiday weekends. “Lifeguards and police officers patrolling our beaches, particularly Mission Bay, want everyone to have safe and enjoyable experiences,” said Lifeguard Chief James Gartland. “With the increase in visitors on this holiday weekend, we want to make sure those who participate in aquatic activities know the safest places to swim or surf as well as the safety requirements for equipment such as personal watercraft. We have also seen an increase in illegal vessel rentals and want to warn the public.”