Harvey Disaster relief assistance

I am a construction contractor with family in Texas who are suffering from Hurricane Harvey.  My goal is to get to Rockport and help get people's lives back on track as quickly as possible.   I have family in Rockport and surrounding areas who are dealing with significant loss and I want to get down there and help them, their neighbors and friends get back on track.  I have a van full of tools and a full heart, just need the support.   Not sure of my purpose yet, but I will figure it out when I get there.  Anything you can do to support my mission is greatly appreciated.  The money will go for my lodging, meals, fuel, and anything else needed to get the job done.   Thank you.