have fun at the trial, you'll love it. A good thing to do is visit one stake, watch a dozen or two dogs then move to another stake watch a dozen or two dogs there and move back, etc. A good time to change locations is when a series is finished and judges are doing callbacks as there is usually a decent delay before the next series starts. The Qual will finish Friday so on Saturday you can rotate between the Derby, Amateur and Open throughout the day.
As for directions to trial I would think start off by showing up at the Smith Farm listed on EE. Paste address into your map. 4863 HWY 367 Bradford, AR
To be sure I would email the chairman or secretary listed on EE and find out where you need to go. No offence to the guys putting on the trial but the directions at the bottom of the EE page are somewhat confusing lol. I'm savvy with maps and couldn't make heads or tails out of the directions.