Undercover Tourist is now offering savings of up to $68 (versus the gate price) on a range of Busch Gardens Tampa tickets for use in 2021. It also gives information on their site regarding any necessary ticket reservations.
Guests must visit https://seaworldentertainment.com/reservation/ prior to their visit to make a reservation. For tickets involving multiple parks, you must make a reservation for each one.
Undercover tourist offers the option of e-tickets or they offer free shipping for tickets.