Boston gets a lot of snow, I would probably opt for the CRV AWD - but all/seasons would be more than enough for a vehicle like that. Millions of people drive in the snow with crappy FWD cars with A/S tires and they get there just fine so I think that would work for you if the CRV and Subarus etc are too pricey.
We got a crap ton of snow last year and I bought a $5000 former cop car (Crown Vic) with all seasons as a winter beater and that was the most fun I have ever had. (RWD, of course). Sold it in the spring for what I bought it for.
For the price of winter set of wheels and blizzaks, you're halfway to buying a winter beater anyway, honestly.