Looks like you can visit both BG and SW with this ticket. I found this online:
$99.00 per Guest (Ages 3 & Up)
Advance Purchase Only - Discount Not Available at Park
Offer Details
Enjoy any two visits to our amazing parks!
Valid for a total of two (2) visits at any of the following parks: SeaWorld Orlando, Aquatica Orlando, Busch Gardens Tampa Bay, and Adventure Island Tampa Bay.
$49.50 per visit
First visit is valid one year from purchase
Second visit must be redeemed within six (6) months from first visit.
Price and savings based on regular price of two-visit admission tickets.
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