C.V.
Hi there. I was a commercial baker prior to entering the military. Hopefully I can help.
1. You can absolutely freeze your cheesecake. I recommend slicing before you do, just to make things even easier. Put it into an air tight cake-carrying box (tupperware) with none of the wrapping touching the cheesecake (or it will stick when you try to remove it).
2. When you thaw it, put it into the fridge for a day. Don't just pull it out and place it on the counter. This will help it not to "sweat" so much.
Enjoy!