are challenge courts for singles or doubles? how many challenge courts are there? do we have to sign up on the computer to play at the challenge courts? and if the challenge courts are double, how do i find another person to team up with since i am going alone? and also, hit me up, i need a partner/ a group i can play with. thanks
finding partner: you either already know them, or just be thickskinned and ask. you will know more people the more you go. challenge courts are mostly doubles computer: depends, when not very full, ppl just call the ppl on court. if there is a long line, then the computer should be precedence, but not all the time.