2020 is only in a couple of years. Make sure to fill out the application to visit Israel in an honest, complete and polite manner. And if you do end up flying in, make sure to be polite to the security personnel interviewing you. You are after all asking to be let into their country and homeland.
In the meantime, enjoy lovely Pennsylvania! That’s really near to where I used to live before I moved to Israel. I do miss the rain sometimes and the Wawas. But the beaches here are so beautiful, everyone is so nice, and the feeling of living in my homeland is so rewarding. I just wish apartments were cheaper. Have a good week!