1.   All tours are fully booked to early December.

2.   A handful of schools already have booked group tours.

3.   Bus tours can be booked in Lisbon.

4.   But fear of violence at rap shows has led to prohibitive insurance costs, making it unprofitable for promoters to book the tours.

5.   But it would be a mistake to come this far and not book a few tours.

6.   Commercial bus tours also are booked through the summer.

7.   Despite that, the tours are booked through October and some dates are filled after that.

8.   Directly inside the entry gates is the reservation center, which can book tours of the park or reserve seats at the daily, all-you-can-eat Dine With Shamu buffet.

9.   Even prepaid tours booked in another nation, like Mexico or Canada, are illegal without authorization.

10.   If not, well, you may wish you had booked a tour.