Jazz and I were there recently.
Book yourself. If you join Total Rewards, you can get discounts. We got a comped room, less "resort fees" at Harrah's.
I've never enjoyed playing at Bellagio or some of the big casinos. Definitely get more "love" from the house at the smaller places.
Harrah's has always been good to me. Great location, center strip. I enjoy playing there.
For the discount player, Casino Royale gives you a lot of play for your dollar. Nothing fancy, but an energetic customer base that makes the atmosphere fun.
Lots of food value in Vegas, especially downtown. Don't be afraid to spend a good buck on high end food; it's cheaper than gambling and the food is worth talking about.
Shuttle bus rides to and from airport are cheap.
Your money is good everywhere. Don't force yourself to keep playing at a place that isn't fun or doesn't respect you.
Good luck!