You probably know this, but it's also possible to climb into Cape Sorrow. My friend and I did it, but it took us so long to do it successfully lol DEFINITELY worth it though, that place is so awesome.
By any chance is there a way to access that fishing boat you see out at sea at fort pinta? Or those islands by Mistfall? Tysm for these uploads, I enjoy them dearly.
You can use the gold lusitano race glitch used in this video to get to the Mistfall Islands, but I'll have to see about the fishing boat. If you need more help getting to the Mistfall islands you can use this older video of mine - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-aC_Qkhl_Tas.html