John,
Depending on your time available and final destination, consider this:
1) Vermont Rt. 7 north to Burlington. Take as many side roads as you like. The color is in the Champlain valley, VT-NY border. More maples there.
2) Take the ferry from Burlington across Lake Champlain to Port Kent, NY.
3) From Port Kent -- 373 to Rt. 9 South, up the AuSable River valley to Wilmington. Could be spectacular. The Ausable is a famous trout area.
4) From Wilmington -- Rt. 86 into Lake Placid. You are now in the high country of the Adirondacks.
5) From Lake Placid -- Rt. 73 down through Keene Valley... stop at Cascade Lakes.
Return to points south on I-87.
Spend a night in Lake Placid or Burlington, but book NOW. They fill fast...!