Bonsour Sherry,
Yes, you can purchase the 24 hour pass on the bus. 2 things to remember: The bus driver does NOT have change. And be sure you tell and he/she knows you want a 24 hour pass. BEFORE you put the money in the till box. (One time I didn't and did not get one, even though I had payed the $5.00. The driver had not seen it and gave me a transfer)The pass will pop up at the top right hand corner of the till box. The same place you put it every time you get on to ride. You might look on the back, at the bottom of the writing for the expireation time. To make sure you got a 24 hour pass. The driver will show you the proper way to place the pass back in the slot. Wait for it to pop back up. After putting it in the slot, so you can take it with you.
Another thing to remember. If you ride the bus on Las Vegas Blvd. The 301 bus stops at ALL the stops along Las Vegas Blvd. The 302 bus is a EXPRESS bus it stops only at 7 stops along Las Vegas Blvd. For 25 cents you can purchase a Cat bus guide from the driver. This sure has come in handy for me.
Have a great trip, Dan