Neck rash

Hi went surfing at weekend and my neck is red raw , very sore pain was awful,so bad I had to get out.
I had rash vest on but it still got very sore.
Any ideas much appreciated, I heard you can vasaline your neck line is that true and does it help.
Any advice appreciated
I had rash vest on but it still got very sore.
Any ideas much appreciated, I heard you can vasaline your neck line is that true and does it help.
Any advice appreciated
