Best dog park for fetch?

My sister recently moved in with us and she has a high energy dog that needs wearing out. We usually do so by playing fetch with a “chuck it”. We went to Johnny Steele Dog Park at first which was great for fetch. However, the next day he kept throwing up and when we took him to the vet she informed us that park is infamous for giving dogs parasites. Are there any other fenced in dog parks in the inner loop that are good for long run games of fetch? All the dog parks near me in Midtown are way too small for that.