Going to Zambia?

Do I need a visa to go to Zambia from the US. I was told I can buy it at the airport. Is that correct?

Passport Required? Visa Required? Return Ticket Required?
British Yes Yes Yes
Australian Yes Yes Yes
Canadian Yes Yes Yes
USA Yes Yes Yes
Other EU Yes 1 Yes


Passports
Passport valid for six months from the date of entry required by all nationals of countries referred to in the chart above.

Visas
Required by nationals of countries referred to in the chart above except the following for stays of up to 30 days:
(a) 1. nationals of Ireland (all other EU nationals do require a visa);
(b) transit passengers continuing their journey by the same or first connecting aircraft within 24 hours provided holding valid onward or return documentation and not leaving the airport.

Visa Note
A Bonafide Tourist, who is traveling on a pre-arranged package tour with a foreign tour operator, or in conjunction with a local tour operator in Zambia, will be issued a fee-waived visa for a stay of no longer than 14 days. The fee-waived visa will be issued at any port of entry to Zambia or at Zambian missions abroad. The Bonafide Tourist will also be exempt from submitting a letter of invitation, photocopy of flight details and proof of funds.

Types of Visa and Cost
Tourist, Business, Private and Transit. The cost depends on nationality. For UK citizens: 拢33 (or US$60 at port of entry) (single-entry); 拢45 (double- and multiple-entry). Payable in cash in person or by postal order payable to the Zambia High Commission.

Validity
Six months from date of issue for a stay of maximum 30 days; transit visa valid for seven days. Daytripper visas are valid for tourists entering Zambia for no more than 24 hours.

Applications to:
Consulate (or consular section at high commission or embassy); see General Info