If you post what kind of boat you have and what you use to weigh it down, someone can probably tell you if the wake is decent enough to do whatever tricks. Honestly, you can do some tricks behind any wake - just go out and ride.
I use Launch pads in my Bayliner. I get a pretty killer wake believe that or not. But is is pretty steep. I prefer water ballast systems because you can drain it before you dock or at the dock. I've never tried it, but I would think you could surpass your weight rating on your trailer if the boat's loaded down with too much lead. Also, unloading the lead to avoid that seems troublesome.