I want to know some details!!

I want to know some details about of las vegas bus tours. So guys have any members that which know already so kindly share with me some details about these tours. Last night my sister want to visit this place so my one friends suggest these tours. these tours are totally new to me. Have any idea guys?

Zoey123! I have never taken such kind of tours in my life. I will share about it with my dad and uncle and after getting massive stuff surely share with you at here.