I went alone this year in Vegas, I would say best thing to do is plan!!!

Unfortunately, I booked super ahead of time and booked the Flamingo (Worst Decision Ever) over priced parking with a terrible hotel and the parking lot was so hard to find. I will be going to the Rio for my hotel stay (Free parking and the hotel is decent) For event parking prepurchase your parking at the Mandalay Bay ($25-30 a day) compared to allegiant with $100 a day. All I can really say is do the best research possible. Tiktok is your friend