The first three months of the year are the busiest for the Jacksonville Veterans Memorial Arena, according to Robin Timothy, assistant general manager. “Concerts haven’t moved out to the amphitheaters yet, the cool weather keeps them inside,” said Timothy. Within the span of seven days recently the arena hosted Davis Cup tennis, WWE wrestling and Jimmy Buffett and the Coral Reefer Band. Buffett played Feb. 7. Promoters would not release attendance totals.