Awesome list @tattoodjay. My sister-in-law has muscular dystrophy and my wife would volunteer every year at the MDA camp every year before we got married. The Muscular Dystrophy Association is something that hits home with our family and our daughter is looking forward to being able to volunteer at the MDA camps as well.
As far as the full frame camera, once you get that, it will change your photography so much. When I moved up from a crop sensor to a full frame, I was amazed at how much of a difference in image quality it made. Plus it took full advantage of my lenses that I had.
Good luck with your list. I have never been up close to a lighthouse before or even taken a picture of one. I need to up my travel game once I am done with school.
Your young and have plenty of time for traveling
We have a friend whose Child was afflicted that’s how we heard of the MDS and I would love to support it more in the future
As for Full Frame I have enough for the A7ii now but then Sony has to bring out the iii so I am busy debating wether to save a little more fir the new one or go with version ii
Cheers