The fine print states that the Groupon is only valid for the option chosen, however, some of the answers on here state we can upgrade by paying the difference...seems a bit contradicting?
Oscar Q. asked on Feb 20, 2014
Oscar, the "option chosen" refers to either the 1 hour option or the 2 hour option. You may upgrade either option to a larger boat by paying the difference. In other words, you may not purchase a 2-hour option and apply it to a 1-hour rental of a larger boat.
Tony M. from Merchant replied on Feb 20, 2014