The best PP in Ontario is called Crown Land in my opinion. I get out of the city and fish to get away from people and rules. No way am I going to go to a PP and be told I can't...
-talk to my buddies outside the tent after 9:00pm
- play music at the site
-purchase wood for a fire
-pay the ridiculous daily fees
-deal with the sheer numbers of people I was trying to get away from in the first place!
OP, look for accessible crown land and do what you want!
HH