They have charcoal barbecue stations but saw a few small propane containers there. Propably need a westchester pass to enter during summer months.

The park is free. There is a charge for parking but I usually park on the street and then walk to the park.

Yes. You can do that.

Do not know.

they did not check our I.D. any time we were at the park so I don't think you will have a problem. Contact them directly.

If you walk in there is no fee. There is a parking fee during the summer months.

I have no direct information but I did notice some boat clubs near the entry to Glen Island. You would need to check up with those clubs.

Yes but you need to put your dog on a leash.

I found out there are boat tours to the city and fishing tours!! KLONDIKE IX 1-914-738-4593 78 Fort Slocum Road, New Rochelle, NY 10805-1329