First Ever Mission Trip!!!!!!

This is my first mission trip that god has placed on my heart to attend. The mission trip is located in Liberia, Africa. My whole reasoning behind it is that god has now told me I am ready and willing to do this. The missionary group is called Cates African Ministery doing business under His Kingdom Builders Internatioand it is ran by my grandparents Bishop Ken Cates, and Paula Cates. They have been going to Liberia 8-10 years now and sometimes twice a year. However they are now in there 70's and it's not easy for them to do it on there own anymore. My grandfather has now had both his knees replaced and has underwent open heart surgery, and now my grandmother is undergoing frequent doctor appointments for her major back pains. But it's not only the fact that I want to help my grandparents it's also that I have been called to do this. I want to speak the word and god and spread his gospel as far as god is willing to take it! I want to help so many people that are living in poverty and help them too the grace of god as he is the king of all kings and anything is possible with his grace. Lastly I want to help my grandparents continue to build on the church's that they have built over there and hopefully help build more. Please help this dream come true. Anything helps from $1 to $100. Thank you for your time and your donations in advance!!