I think you have a pretty good shot at Georgetown. Great connections, good experience and extra-curriculars. Low GPA but honestly, a 5.0 weighted will definitely help a lot on that aspect. SATs are a little bit below average, but as you are first generation, your chances will be a lot higher. Given GU is 16.4% acceptance, I would put it up to 40-50%? But early action will also help. So, its definitely a possibility!