Neither will your children lack in things to see and do in Las Vegas. The trained hotel staff will take them to see all the great things that Las Vegas has to offer. You will be able to leave them and enjoy yourself while they see all the amusement parks, the red light district and all the casinos, though they will not be able to gamble in them.
However, there are some drawbacks to taking a vacation in Las Vegas. All that air fare, car rental and other hidden expenses may cost you a lot more than you had thought of at first, and in time you will see that you will have a lot less money with which to gamble, which is the main reason for your going in the first place. A good alternative to the land based casinos are the online casinos, which are a lot easier in which to gamble, since you do not have to leave you house. You can play all the best online games in the casinos from the comfort and privacy of your own home.
And that is not all. The online casinos let you have a lot more than the land based casino. You can win special prizes, and best of all, you can play all the games for free for as long as you like, and then, when you are ready, you can begin to play the games for real money. Plus there are the sign up bonuses and other great prizes!