Silversea is offering a choice of three specials on select cruises. Choose a two-category suite upgrade, a $1,000 shipboard credit per suite or half-off a second suite. For example, on the 10-night cruise departing Barbados on Dec. 6, book a vista suite for $4,100 per person double and receive an upgrade to a veranda suite — a $1,000 value. Reserve the Silver Select promo by Aug. 31. Also, book a select Caribbean cruise by Monday and receive round-trip air for $199 per person. Airfare for the cruise from Barbados to Fort Lauderdale, Fla., typically costs about $500. Info: 888-9784070, silversea.com.