Arnie Weissmann Last year was about conserving cash. The vast majority of the Travel Weekly 2021 Power List agencies saw their business plummet in high double-digits. Curbing spending -- and borrowing -- was what kept agencies alive. But at long last, the phones are ringing. Cruise lines are sailing from U.S. ports, airlines are adding routes, shuttered hotels are reopening. The promised pent-up demand for travel is materializing, and, as expected, travel advisors are among the beneficiaries of a still-complex travel ecosystem. Now that the travel floodgates are opening and business is returning -- in some cases, walking through the door unbidden -- is it time to build up cash reserves by both taking advantage of consumer demand and keeping the purse strings tight?