Thanks to all of you who have given suggestions. It really has helped.
I have a new question: I plan to go down to the floor before the game and get a meter reading. I recently came to possess an incident meter. Would it be better to use that, or get a through-the-lens reading off a grey card?
I spent some time going through the manual and playing with the camera this weekend. It looks like the servo shooting mode is available only in "sport" mode, which is essentially full auto plus focus on each shot. So taking advantage of it requires giving up all control over the image.
Originally Posted by segedi
Playing with this camera has been interesting. My cameras are all from the '40s to the '80s, so I've never used an auto-focus SLR before. I can see why people like all these modern gizmos. The auto-focus on the 75-300 zoom is pretty quick, but probably still not quick enough for basketball. And who knows if I'll have the focus point on the player or on the crowd at double the distance on the other side of the floor?
From experience in this arena I have done most of my shooting at about 100mm but it appears the image stabilization will allow trying all the way in to 300mm. Following toro_Mike's suggestion of 3200 iso film should give enough depth of field to allow for error in zone focusing at around 1/250 sec.