The Orleans casino on Tropicana will let you park near the concert hall if you are staying at the hotel. Wild Wild West on Tropicana has a truck stop with fuel/scales/store that was letting you park 48hrs for free. They are both walking distance to the strip BUT remember how hot it is in 'vegas right now
If you park at the TA there is a casino there that has a free shuttle to the strip. I don't think they come get you and bring you back to the casino though, the time we used it we took a taxi back to the truck.
If you stay at the Palace Station hotel they do have lots of truck parking and a shuttle to take you to the strip.....otherwise the wild Wild West truckstop on Tropicana is a good choice