I’d agree. We did a somewhat similar drive over Spring Break two years ago, and it was fine. I know some people would have hated it, but for us it worked.
We were coming from a good distance to New England so wanted to pack in as much as we could. We had a week and flew into Boston (then added complication by taking public transportation for an hour or two to a family member to borrow a car) then drove to NY starting with a visit to Hamilton. day after Hamilton was Vassar. Then Smith and Mt. Holyoke together in one day. Following day was Wesleyan. Finally a drive by at Conn College and then Brown. We did not go up to Bates on that particular trip as we had seen it on another trip… But since we started in Boston before going to Hamilton, I think the drive was probably not dissimilar to what OP is thinking about doing. On that trip my kid knocked 2 schools off her list, strongly deprioritized one, and found 3 favorites including two that she almost pulled the ED2 trigger on (accepted to both of those RD).
A lot of solid advice has already been given about visiting target and likely schools and about demonstrating interest at liberal arts colleges so I’m just chiming in on the driving piece. We hit snow on that trip, too, but not too much. And we even fit in a short visit with family in MA on each end of the trip and did that all in 8 days including travel in and out. Tiring but useful and with good memories. I don’t doubt that our visit to Bates from a good distance likely contributed to my daughter’s acceptance there in the RD round.