I am looking a picking up an LX450 or LX470 (essentially a comfy Toyota Land Cruiser).
If you don't mind a more experienced vintage, these things will run for 300,000 miles and give you all the winter safety you could ever want. I know many people tow boats with them but I don't know enough about towing or 'sleds' to provide any insight.
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"Teach a man to reason, and he'll think for a lifetime"
~P^2
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