when i had my wisdom teeth taken out, I smoked analogs at the time and would put some soggy cotton over the wounds in my mouth and never got dry socket.I dont think nicotine is good when trying to heal though.hope this helps,good luck!
When my younger sister got hers removed they said she could use nicotine gum though? That's why I told him he could vape a long as they were letting him ingest stuff other then water. Although I never knew that the action of sucking could cause a dry socket.
Here's what you can do to get your vape on without sucking: Fill a bucket up with water. Get a 2 liter soda bottle and cut the bottom off. Now take the cap and cut a hole in it about the diameter of your e-cig, and put your e-cig in the hole (mouthpiece side down) and seal any gaps around the e-cig with tape. Submerge the 2 liter bottle in the bucket keeping the neck above the water line, and then screw the cap on. Slowly pull the 2 liter bottle up, and a vaccuum will be created inside the bottle which will draw the vapor out from the e-cig. When your e-cig cuts off, unscrew the cap, put your mouth over the opening, and slowly push the bottle down into the water while gently inhaling. Voila, vaping without sucking.