None of these schools are safeties. A safety is essentially a guaranteed admission. Gettysburg would be the closest with a 56% acceptance rate but that would be an extremely likely/ not an assured.
Boston University has an acceptance rate of 11%. A reach/low probability for any student.
The others have acceptance rates in the high 20s to the high 30s. I’d put them in the likely to toss up category for you depending on the school because you have very strong stats but I’d still recommend having at least one assured school where you’d be happy to attend.