I'll be arriving at Atl airport around 11am in a couple weeks and plan on catching a shuttle straight to Amicalola... How long do you think it takes to hike from the approach to Springer shelter? If I'm arriving at the airport around 11.... By the time I catch a shuttle to the approach will I have time to hike the approach up to the shelter before it gets dark? I am a pretty average hiker... But can get some quick bursts... Im thinking if I cant make it to the top of Springer before nightfall I'll just skip the approach all together. Thoughts anyone?