Can anyone compare the chair lift experience at Ober Gatlinburg with the SkyLift Gatlinburg? We want to do the Aerial Tram at Ober and were thinking about doing the SkyLift Gatlinburg, but I'm wondering if we should just do the chair lift at Ober since we'll be right there. Can anyone tell me pros and cons of the two scenic chairlifts? We will be there next week. Thanks!