The term chain in this case usually refers to the measuring instrument rather than a unit of length; the distances measured with such an instrument are normally measured in feet (and usually decimal fractions of a foot, not inches).
Messages: 7,549. Likes Received: 4,600. For the record, Disney did try to sell lifetime passes at the Magic Kingdom the first year it was open (1971) called a Gold Pass for $100. This pass was said to be good for a lifetime and for any additional parks that they may add in the future.
Recently, the unions representing Walt Disney World have had very public rallies to attract media attention. Their goal is to change the current starting wage for Walt Disney World employees to $15-an-hour. Currently, that starting wage is $10-an-hour. This comes from a contract that was negotiated that started in September 2014 and expires in September 2019.