If you're going to use that mod, it is best to wait until you're off the carts and inside the keep before installing it. Shlongs of Skyrim (ugh, yes, there really is a mod about that) - This has been reported to completely mess up the cart ride for the vanilla start option.
of 2 - Alternate start CTD when activating bed - posted in Skyrim Technical Support: I have an annoying issue, Im modding my game and I have only 3 things installed: SKSE, ENBSeries and alternate start, but when I have selected my start using the statue of mara and I activate the bed, I get a CTD. It resembles Skyrim Unbound in a great fashion, though there. The mod adds alternate beginnings to the base game instead of the default experienced at Helgen. Alternate Start - Live Another Life, often referred to as Live Another Life, is a mod created by Arthmoor for The Elder Scrolls V: Skyrim.
