Obviously I couldn't imagine choosing Becca and Sara to travel to Uganda with me while nervously standing on the side of my bed as I felt excited but ached because I am leaving the United States to go to a completely different country, a place we are not familiar with, not knowing anyone that could help us along the way!
Tip: when you put Becca, and Sara don't put a comma but when you have something like; Becca, Sara, and Tara you do need commas