请帮我分析一下这句话的语法吗?谢谢

let me know {if you think of anything else [that she needs to be aware of (regarding her travel over there.)]}
()部分为补语；[]部分为anything的定语；{}部分，即if you think of anything为条件状语从句

关于她在那边的旅行，如果你想到她还有什么其他需要知道的，请告诉我。
let me know ，if you think of anything else （that she needs to be aware of regarding her travel over there. ）
that这个从句修饰前面的anything else