Getting from CSR to Radison Worldgate and back?

[sandymandr]

Hey all! I will be going to a conference at Radison Worldgate Hotel, and have been lucky enough to get to stay at CSR. Other than a rental car, anyone have any ideas for best way to get back and forth for my meetings? I thought about a taxi, but am not sure about rates. And I thought about maybe picking up a shuttle from the hotel to a park at the end of the day, but still not sure how to get to Radison from CSR by 8am. Probably have to get a rental car????? Any ideas would be greatly appreciated! TIA!