It is good idea, to meet and know other survivalists around you.
Having group, and people that you can have trust in is most important thing, so it make sense to do something in that direction.
But please do not make mistakes of showing the wrong kind of folks that you are prepper. Whole thing of getting to know other preppers, and letting them in your plans needs to be slow and careful process in my opinion.
So just go slow and careful.