Wow quite a plan you have
You'll love Mon Ami Gabi restaurant, outside. They have heaters set up outside, if it gets cold. That is one of my favorite places to eat in Vegas. We are there every January, for a trade show.
You can walk just about anywhere, everything is close. There is a monorail. (well not to Hoover Dam, but stuff on the strip) Most of the big hotels have some kind of free attraction to see. (the pirate ship show, the tigers, the volcano, the pyramid light show, etc)