What are the requirements for a person to get to heaven?
To love your lord God with all of your Heart, Mind, Spirit, and Strength. To love your neighbor as yourself. To forgive others as God as forgiven you.
There are many formulas, and creeds that provide other lists. I have found them wanting. Because it is completely possible to follow those creeds/lists and still miss the things I listed above.
Why are the things I listed above so important? Because these are what Christ Himself said were keys to eternity with Him.
Going to heaven should be a distant second place to being with God, no matter what your surroundings will look like.
Salvation, is the smallest step in the process of establishing a relationship with God you are going to wind up taking. The next step is to Ask, Seek, and Knock for a portion of the Holy Spirit, as outlined in Luke 11.5,6 Then Jesus said to them, Suppose one of you went to your friends house very late at night and said to him, A friend of mine has come into town to visit me. But I have nothing for him to eat. Please give me three loaves of bread. 7 Your friend inside the house answers, Go away! Dont bother me! The door is already locked. My children and I are in bed. I cannot get up and give you the bread now. 8 I tell you, maybe friendship is not enough to make him get up to give you the bread. But he will surely get up to give you what you need if you continue to ask. 9 So I tell you, continue to ask, and God will give to you. Continue to search, and you will find. Continue to knock, and the door will open for you. 10 Yes, whoever continues to ask will receive. Whoever continues to look will find. And whoever continues to knock will have the door opened for them. 11 Do any of you have a son? What would you do if your son asked you for a fish? Would any father give him a snake? 12 Or, if he asked for an egg, would you give him a scorpion? Of course not! 13 Even you who are bad know how to give good things to your children. So surely your heavenly Father knows how to give the Holy Spirit to the people who ask him.
The Holy Spirit will teach you, guide you, interced for you, protect you, watch over you, and help you establish and maintain your relationship.