Planning on drowning. Need info on SI on drowning

[PanaxMan]

Does anyone know about the delayed email system on SS. I saw it as a option before. I have figured out that stabbing is not the best. My cabin is like a miniature house. It has a bathtub. I plan on drowning in a bathtub. I do not know how to swim. I don't know how SI would kick in. But I need someone info about drowning in a bathtub.
Also no one has any access to me at my "cabin" throughout this weekend. So I am not worried about time. I am worried about how SI would somehow kick in.

 

[SewerslideHoliday]

Unless you plan on passing out first SI would almost certainly cause you to come up for air.