TAMPA — Federal authorities sought doomsday prepper Martin Winters for two days in the woods of east Hillsborough County, attempting to arrest him on weapons charges. On the third day, agents didn't need to look far at all.Winters, soggy-shoed and hungry, waited with a daughter in a car outside the FBI field office on Gray Street in Tampa on Wednesday morning as his attorneys stepped up to a reception desk and arranged his surrender.In trade, he got cheeseburgers, fries, Gatorade, dry shoes, praise from the FBI and a morning free of gunfire — all this from the agency that had spent months chronicling his antigovernment rhetoric and spying on his preparations for an imminent "last stand" with law enforcement."We're glad to report that Mr. Winters did the right thing," said FBI spokesman David Couvertier. "We were hoping for a peaceful resolution, and today we got that."Winters invoked his right to remain silent and was moved to the federal courthouse in downtown Tampa for a first appearance before Magistrate Judge Thomas Wilson.The defendant's three adult daughters sobbed when he was led into the room in restraints. He wore dark camouflage pants and a brown T-shirt, his face rimmed by a Zeus-like mane of churning black and white curls.He stood when the judge entered the room. He called Wilson "Sir." But Wilson called Winters a danger to the community and ordered him held without bail.Federal authorities say Winters, 55, leads a group known as the River Otter Preppers that advocates survival preparations in advance of an end-times event foretold in the Bible's Book of Revelation.He and five others were indicted by a grand jury nearly two weeks ago. He's accused of designing and building destructive devices without a permit, among other charges. He pleaded not guilty.Defense attorney Ellis Faught Jr., who first represented Winters 35 years ago on a hunting violation, told the judge that an undercover FBI agent who spent months building a case against Winters had witnessed only talk.But Wilson didn't accept that."This is not just talk," the judge said. "There were, in fact, destructive devices found and sold."Winters talked about booby traps and stashes of weapons he had around his house at 3032 Williams Blvd., according to an FBI affidavit. He also discussed elaborate plans to kill government agents in the event that they raided his property.The FBI had tried to arrest Winters on Monday as he was driving near Durant High School in east Hillsborough County, but he sped away. Prosecutor Donald Hansen told the judge that agents exercised caution because Winters' two grandchildren were with him. Eventually, he let them out and then abandoned the vehicle and ran into the brush.On Tuesday, the FBI announced a $5,000 reward for information leading to Winters' capture, calling him "armed and dangerous.""It could have been a catastrophe had he not turned himself in," attorney Faught said.The surrender process began with a phone call just after 7 a.m. Wednesday, according to Faught. Winters' 26-year-old daughter, Tracey Winters, arranged to meet the attorney at his office. Once there, she said her father wanted to surrender, Faught said. They picked him up in the general area of his home, several miles southeast of Brandon."He got in the car immediately, and we didn't stop anywhere," Faught said. "We went on State Road 60 all the way in. I just wanted to make sure to get to the FBI office as fast as we could without incident."Patty Ryan can be reached at [email protected] or (813) 226-3382.