约旦河洗礼处

有关约旦河洗礼处我有如下问题：
一、约旦河洗礼处是在以色列还是在约旦。
二、看过游记，有一个Bethabara在约旦，还有一个Yardenit在以色列（本人去过）。到底哪个是真的。据报道，前者每年超过28万人到访，后者则超过50万人。教宗保罗二世、叶利钦、普京都到过约旦河洗礼处，到过的是约旦一方还是以色列一方呢？
三、还有说，约旦河洗礼处在以色列占领区，比现在以色列方的洗礼处更靠南，不方便去旅游。
四、还有说，洗礼处在约旦河上阿卜杜拉桥和阿伦比桥两桥之间，距离沙漠绿洲杰里科8公里处。
到底哪个解释准确呢，请给我个答案，谢谢。

听说洗礼之后还可以领到洗礼证书，如果不是第一次洗礼还可以领到再洗礼证书，请问这个证书是洗礼处发的，还是宗教团体自己带去的呢？

下边是我看到的一篇争议洗礼处的文章：
Was Jesus Baptized in Jordan or in Israel?
Jordanian archaeologist Rustom Mkhjian says that there is compelling evidence that Jesus was baptized by John the Baptist in a spot located in Jordan, not Israel. He bases his claim on the fact that John 1 says that Jesus was baptized in Bethany, across the River Jordan.

According to a report published by Catholic San Francisco, online edition, the site has attracted many religious pilgrims, included Pope Benedict XVI. The traditional site for Jesus’ baptism in Israel is called Qasr el Yahud. This tradition is based on Matthew, 3-17. The site, however, is situated near the international border between Israel and Jordan. For this reason, the Israeli government has opened a substitute site for public baptism at Yardenit by the Sea of Galilee.

Many Christian leaders believe that the authentic baptismal site is in Jordan. Among those Christians who accept the Jordanian site include evangelical Pastor Rick Warren, the Archbishop of Canterbury, and the patriarch of Moscow and all Russia.

According to tradition, the site of Jesus’ baptism was also the place where Joshua crossed the Jordan River to conquer Canaan, the place where Elijah and Elisha fled to escape Ahab’s persecution, and the place where Elijah was taken up to heaven on a chariot in a fiery whirlwind.