Walkons during crowded Sundays are a disaster. I did one day with my Nelspot 007. They were running 10 on 10 or larger games on the field, it was pretty much the most ridiculous thing. If you enjoy getting lit the hell up and having people play on all day, open play is for you. Of course, I inevitably get stir crazy and go up and play anyway, and then lament on the way back about how poor of a decision it was.
There is a reball field in Rhode Island, would this be a better course of action? Great lighting, turf, regulation PSP bunkers and all the "paint" you can shoot!