I have the same. Numerous gastroscopies also.
I try not to eat/drink too much before bedtime or i wake up with a mouthfull of stomach contents.
I take the Lansoprazole everyday or when I can remember anyway, once a week at least.
Worst thing for me is smoking, it kills me for days.
Spicy food has to be real spicy to set it off, were talking Habanero tobasco (which I love) normal tobasco is fine.
Coffee, chocolate and other things I was told to stay away from are also fine with me.
Luckiest of all alcohol is fine unless I hit the shots like Tequila.
My mate has the same and still smokes everyday but hasn't drunk a beer in years as it kills him.
I guess it affects everyone differently.