To some of the other posters. Making your own special "special procedures" based on where you might think you remember the rocks are, while IMC could be dangerous imho.
No argument there.
So, J_T, may I kindly ask what would you do if you experience an engine failure beyond the deviation point, on an airport with "rocky bits" that you are familiar with, and is your believe that you have passed by the "limiting" part?
Would you continue on the SID? Would you try to return to the company procedure track if safe means to do so exist?
Regards