OTCBPC has published the premium for their February trial at the St. Lucie County Fairgrounds. Since this is the first trial at this site, you may want to get familiar with the layout. I have updated the site information page with as much information as possible. Candy Lynch has provided a drawing of the layout for agility competitors. I have also added a couple of Google Street views.
Note, entrance will be via the Peacock road entrance and not the main entrance. Peacock road runs along the western edge of the fairgrounds. Peacock road connects to FL 70 (Okeechobee Road). There is a pedestrian overpass near Peacock Road. The overpass is just before the left turn to Peacock road when you come from the East (Fort Pierce). The overpass is just after the right turn to Peacock Road when you come from the West (Okeechobee). Once you get on Peacock Rd, it is the second left.
From where we live in Plant City, it is just a few more minutes (2-4) than going to Vero Beach. It was actually longer if I let Google put me on the turnpike at Yeehaw junction.