I send you out there. Is this correct one? Otherwise Any other suggestions for usage of "out there".
Yes, you may send somebody "out there"
Other examples include:
"Will you be going to the pool soon?" "I'm going out there tomorrow"
"To all you sad people out there, I'm going to try to cheer you up!"
Here's a webpage with 300 sentences and phrases I suggest looking through if you want a good variety of examples