Tropical Storm Fay continued its erratic path Wednesday reaching the coast and headed for the Atlantic Ocean, where it could strengthen and curve back toward Florida - possibly as a hurricane. Meanwhile, as Florida and Georgia prepared for what could be another hit from the storm in the coming days, some farmers in the region hoped a soaking would boost crops hurt by a lingering drought. The storm first hit the Florida Keys, veered out to sea and then traversed east across the state on a path that would take it over the ocean before it curves toward the Florida-Georgia border. Forecasters expected the storm to get a dose of energy Wednesday when it moves over the Atlantic Ocean, where it should linger until Thursday, possibly reaching hurricane strength. It's expected to then veer back toward the mainland, and a hurricane watch was posted for parts of north Florida and Georgia. "This storm is going to be with us for a while. That's obvious now. It looks like it could be a boomerang storm," said Gov. Charlie Crist, urging residents to be vigilant for what could be the storm's third hit to the state. The storm was on Florida's east coast at 2 a.m. EDT Wednesday, about 15 miles south-southeast of Melbourne. Its maximum sustained winds remained near 50 mph. The storm was moving toward the north-northeast near 7 mph. And while forecasters warned rainfall from the storm could just as easily be catastrophic as benign, farmers in drought-plagued areas were cautiously optimistic. "It's very seldom we're hoping for a hurricane, but we are," said Randy Branch, a farmer in southeast Georgia where lingering drought has left about a third of his cotton and peanut crops bare this summer. "We need some rain pretty bad." National Weather Service meteorologist Steve Letro said it's possible southern Georgia could receive 10 to 20 inches of rain - enough to cause severe flooding - if it makes a second landfall. "I know people hate drought, but when you're talking about a tropical cyclone relieving drought conditions, be careful what you wish for," said Letro, the chief meteorologist in Jacksonville, Fla. In Duval County, which surrounds Jacksonville, officials prepared shelters, cleared drainage areas that could flood and readied emergency response teams. Public schools canceled Wednesday and Thursday classes, and mobile home residents were encouraged to find sturdier shelter. "Our biggest concern is complacency. Jacksonville has a history of being shielded from storm systems. While we don't want anyone to panic, we want everyone in the area to take this storm seriously," said Misty Skipper, a county spokeswoman. In Georgia's southeastern corner, Camden County had public works crews cleaning out storm drains and ditches in preparation for possible flooding. The Georgia Emergency Management Agency also began 24-hour operations Tuesday afternoon to monitor the storm. A National Hurricane Center forecast late Tuesday projected that the storm's path would take it through Alabama over the weekend. However, projections varied widely, prompting some in South Carolina to hope for crop-sating rain. "I just came in from the fields. Everything is burning up," said Belton, S.C., farmer Charles Campbell. "If a storm is brewing down there, just send it up I-26." Fay formed over the weekend in the Atlantic and was blamed for 20 deaths in the Caribbean before hitting Florida's southwest coast, where it fell short of predictions it could be a Category 1 hurricane when it came ashore. Though it flooded streets in Naples, downed trees and plunged some 95,000 homes and businesses in the dark, most Floridians thought they had dodged a bullet. The worst of the storm's wrath appeared to be 51 homes hit by a tornado in Brevard County, southeast of Orlando. Nine of the homes were totaled, said Brevard County Emergency Operations Center spokesman David Waters. Brevard County sheriff's deputies arrested three men for looting in the mobile home park, and a trapper was called to remove an alligator discovered wandering there. Two injuries were reported in the Brevard County tornado, and a kitesurfer who was caught in a gust of wind Monday was critically injured when he slammed into a building in front of the beach near Fort Lauderdale. Kevin Kearney, 28, was still in critical condition Tuesday, Broward General Medical Center officials and his family said. Flooding remained a concern as Fay heads up the Florida peninsula, with rainfall amounts forecast between 5 and 15 inches. The storm could also push tides 1 to 3 feet above normal and spawn tornadoes. Counties in the storm's path called off school for Wednesday and opened shelters.