Help with portable fence for event with dog ring

I am looking for a barricade fence to be used as a ring for an annual dog event. I volunteer for a rescue, and we have an event each year that we set up a ring for. We are looking for something that is quality, reusable and easy to put up and take down, since this is all done by volunteers. The ring is 100 feet x 75 feet (rectangle). 

Yes, we could rent one, but we already have a grant to purchase it. We have a storage unit it would be stored in, but it's not unlimited space and we still need to transport it back and forth. Ive been looking at “portable vinyl picket fencing” and “modular crowd control barricades,” but I really don’t know anything about this. I have looked into Bufftech (Catalyst fence), Weatherables and Veranda, and I’m wondering if there are any other recommended companies or anything else I am missing. 

Thanks!