No camera means you place the part, at best, as it was positioned in the tape. That's not acceptable. If your board is that simple, do it by hand.
(Yeah, tweezers and other dreadful, slow, non-scalable solutions. Eww.)
(100 components, by hand, with a decent manual pnp machine, should be 100x3 seconds. That's 5 minutes. How much money are you willing to spend to get that time back, especially since machine setup time, feeder loading and general dicking about will be rather longer than your 5 minutes. Your brain, your eyes and your arms / hands, in conjunction with a decent manual machine to stabilise your hands and allow easy placement, trump any automated machine, until you're doing decent volume)