How can you possibly enjoy yourselves?
You are so full of anxiety for the week or two that you may have.
Nothing wrong about making enquiries about beach, adults only, etc. Otherwise drop it.
Fretful people will never enjoy that which is before them because they will be measuring it against the expectation that they have in their mind. Sometimes expectations are met or exceeded. I suspect that mostly they fall short.
I paraphrase an astute observation:
That way failure comes as a complete surprise.
Rather than preceeded by anxiety and concern.