Love that name for some reason! I spend 99% of my trips at the RIO.I have Verizon and it will work decent sometimes and crappy other times.Down by the bar it will work if your on the south side of the bar.It will work at the trailer if your out on the porch in the right spot.Now the AT&T service works alot better than Verizon there.It will work almost everywhere in the park.Another thing about Verizon is that you will be in roam,not sure what plan you have but I have a decent plan and Im always in roam.A friend of mine changed his plan so he isnt in roam when he down at the RIO but it cost a little more.
My 2 pennies for ya.What spot are you looking at?Row?Number?Awesome place either way.