:o Joey,
You might consider limiting your coverage to CU and MCU (you need to discuss this with Director) just because you dont have enough lights to light for Wide Angle. Then make sure you light in Narrow or Side Lighting style. With this technique you can do it with two lights and a Bounce Board:
Bounce the Key with a Bounce Board for the Fill and use another Light to splash something on the Background for Separation. Another possibility where you have no Lights is to shoot Day for Night.
janusz