Need help with a quick proofread...

Question

What I'm trying to say is this:
If it is impossible to write to me that's fine, just be careful and have fun on your trip!

This is what I have:
Si es imposible a escríbame, eso es bien. Solo tenga cuidado y diviértase en su viaje!

Mostly used translators to build the sentence, is this correct'

Answer 1

If it is impossible to write to me that's fine, just be careful and have fun on your trip!

Si no puedes escribirme, no importa, solo cuidate y disfruta tu viaje !