If I use Trick Shot could I see through stealth with it?

Yes, you can see through stealth and other characters.

Hey, here;s a better question:

Can I shoot out of base contact with an opposing figure if I have Trick Shot? Can I shoot THROUGH an opposing, adjacent figure to hit a figure who is behind them? I wonder how exactly the "ignores charachters for line of fire" comes into play.

No, since the first line of Trick shot states:

"When not adjacent to an opposing character..."

As soon as you base someone with trickshot, they can't use it anymore.

wow, I have no idea how I managed to look over that first line every time I tried to figure this question out. I'm such a knob.