Hmm...well, I bought my trap and is was around $70 I am not sure where you could rent them, maybe you could check with your local SPCA or Humane Society and see if they rent them out?

When I bait the trap, I usually use Pink Salmon, that is what has caught most of my ferals so far! I have caught some using Tuna too, and I tried Oysters, but didn't have any luck

Also, whenever I trap, I usually do it at night, since that is when most of my ferals seem to come out for food, or really early in the morning...