article on family activities

Could you correct the following expressions please? Thank you

Be cool with your family. ( is this a good title, does it make sense ) 

can you imagine living around animals?

if I were you I wouldn´t think it

I am sure you´ll agree with that decision.

there are many wild species.

one of the best activities is coexisting with species in extinction - The english in this sentence is correct but I don't understand what you are trying to say?

a place where you will fall in love with it. - A place you will fall in love with.