YOU SAID:

I don't know where I would be staying at

INTO JAPANESE

どこに泊まるかわからない

BACK INTO ENGLISH

I don't know where I'm staying.

INTO JAPANESE

どこに泊まるかわからない。

BACK INTO ENGLISH

I don't know where to stay.

INTO JAPANESE

どこへ行ったらよいのかわからない。

BACK INTO ENGLISH

I don't know where to go.

INTO JAPANESE

どこへ行ったらよいのかわからない。

BACK INTO ENGLISH

I don't know where to go.