I won a 5 day/4 night trip to an all-inclusive in Mexico last year valued at $5,000. I found the same package with same hotel, transfers, and airline, same dates, which I copied and gave to my accountant. We ended up paying taxes on the lesser amt. Even though you have to pay taxes on a trip, it adds up to being a heck of a deal compared to what you would normally pay.
Have fun and Congrats on your win!