I am absolutely sure that there are people here that are far more knowledgeable than me but this is my cure recipe and a photo of the curing salt (pink) that I use.
This is a "dry cure." A "wet cure" (submerged in brine) is far more complicated, in my humble opinion, and you must know the exact weight of water and meat and calculate amount of cure perfectly.
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For 5-lbs of bacon:
1/4 cup salt
1/2 cup dark brown sugar
1-teaspoon onion powder
1-teaspoon garlic powder
1-teaspoon pink curing salt
Adjust up or down according to bacon weight.
Rub all over bacon and put in zip lock. Place zip-lock in fridge for 6 or 7-days. Each day, rub the bacon to distribute the cure and, flip the bag over.
When finished, rinse very well, then soak bacon in ice cold water in fridge for up to 24-hours to desalinate.
Then place slab on rack in fridge for additional 24-hours.
Then smoke!
This has worked well for me every time. Not saying I am an expert but I hope it helps you decide how to move forward with your next attempt!