Who Signs the Closing Documents for a Partnership LLC

[Xiaoyu Liang]

I am an active duty military currently stationed overseas. My partner is a savvy investor specializing in fix and flip deals in the Virginia market. We are partnering up on deals and plan to form a Partnership LLC to hold the titles for our deals. My question is, since I am overseas, I will have to go through a lot of hassle to sign and notarize the closing documents, and it will take a couple of days to ship the documents. Is there a way we can structure the LLC so that he can legally sign the closing documents for the LLC alone? Will that hinder our partnership in any way?