Can I hunt boar on the BI?

[ScottEF]

I am currently on the mainland but considering moving to Puna after we fell in love with it on a trip last year. Some of the properties we are looking at are entirely fenced so presumably feral pigs and chickens wouldn't wander in, but I wonder if it would be possible to put a trap just outside the fence by the road or entryway, if this is still entirely on the property, chaining it down to a post so it was hard to steal. Has anyone done something similar to trap feral pigs or chickens, and if so, how often would you say you nab either one, for any given trap (per week, per month, etc.)?