trip to vietnam/leadership training

In 1965, I said no to our war on Vietnam. Last year I was priveledged to go to Vietnam with Habitat for Humanity, and help a family rebuild their falling down house. It was a healing,uplifting experience.      living on my social security check, I financed the trip with my "emergency" credit card,which is maxed at this time.                                      I have been invited back this year, and need to find a way to cover expenses-to get there and back, home expenses--rent,utilities,etc.
Also, I feel that this may be my calling, and I will be going to Georgia for Habitats Team Leader Training.
The idea of using the talents,knowledge and skills acquired over a very blessed lifetime to work WITH people to better their lives-what better way to spend the next part of my life!
If this is what I should do, the ways and means will manifest.
If this strikes a chord, I invite you to be a part of it.
I am ever greatful for the many gifts and blessings in my life.