When the Bulloch Blues Marching Band performs Dec. 30 in the Florida Citrus Parade, it will be the culmination thus far, but not the end, of efforts to build a united band among the distinct personalities of the county’s three public high schools. Not all 198 or so members of the combined Portal Middle High School, Southeast Bulloch High School and Statesboro High School bands, but 129 of them, are scheduled to board buses at 5:30 a.m. Dec. 28 bound for Orlando. They performed together previously in Statesboro’s Kiwanis Ogeechee Fair Parade in October and the Savannah Veterans Day Parade in November, when the Bulloch Blues marched 192 strong.