My father, inadvertently, said things to cause me enough cognitive dissonance for me to not get baptized before Jesus and Jehovah and their minions on Space Horses, etc., threw little girls down cracks in the ground etc.,around 1975.
There wasn't much enthusiasm for harassing faders after the 1975 debacle,, especially if they were not even baptized.
I've never been shunned by my family or extended family, but I don't make waves by openly trying to de-convert the 'faithful'.
The best thing I never did was get baptized.
For maintaining any kind of half decent, (but it will still be dysfunctional), relationship with your JW family, If you have any doubts at all, I strongly recommend not getting baptized,