The parks on the North shore are very scenic. Hiking trails through sand dunes and wooded areas. great beaches for walking. Also enjoyed walking on the beach on the east shore near the lighthouse and Souris.

Update to my original question. Wifi is extremely slow, to the point I compare it to dial-up. It's also my experience that while camping here and pretty much any campground I've used in the last few years, Wifi is basically useless. I thank everyone for their input as it will be helpful for future travelers who might depend on the internet.

The view from those site is amazing, but like you said there is zero privacy and no shelter from the wind. There's also nothing to tie a tarp or a clothesline onto. We tent at this campground for a week almost every summer. And every time we see tents and kitchen shelters at the beachfront sites blown over by the wind. We always pick a wooded site so that we have shelter, privacy, and a way to rig up tarps if the weather is bad. It's a great campground and no matter where you are you're not far from the water. Hope that helps!

Rent a car. There is no specific "place" that an Uber can drop you and with $CN, cars are cheap. Put on a good credit card and don't get CDW. For one day, might cost you $70CN.

The trail on Robinson Island is a 5 km loop with options for shorter hikes.

The hike out from the parking area along the Greenwich Dunes Trail is not far, just under 5 km. The floating boardwalk portion might be 500m in length.

I needed to stand on top of a ladder .

Green Gables. West Point Light House and beach.

I am pretty sure you can but may want to call the park.