Many of 2017's best prospects are still on the board and a few of them are making headlines with official visits this weekend. There are seven Flo40 prospects on the road, including four in the top 20. See where some of the nation's elite are heading:UCLA gets the first chance to impress the nation's best shooting guard and top prospect visiting this weekend before the 6-foot-5 scorer takes trips to Arizona, Duke, and Michigan State next month.A versatile guard, Brown has been one of the busiest headliners on the recruiting trial. This marks the halfway mark for his official visits with Ohio State and Alabama in the books and Kansas and Georgetown still to come.Fresh off of a visit to Kentucky last weekend, it is now North Carolina's turn to court Washington before he takes visits to Texas and Arizona next month.Sharing the spotlight at UCLA this weekend is Wilkes. Coming off a trip to Illinois, the 6-foot-7 small forward also has Indiana, Xavier, and UConn still left on his list of visits.The 5-foot-11 point guard has certainly been busy this month. Georgetown and Kentucky have played host, Indiana is up next, and he joins a slew of others at Kansas next weekend.A combo guard, Wigginton will take his second official visit in Ames after visiting Oregon earlier this month. He also plans to visit Arizona State in a couple of weeks.This is just the start for Davis. The 6-foot-3 floor general will start his first of five visits in a row at Oregon before seeing Stanford, Gonzaga, Arizona, and Washington.