A blonde walks by a travel agency and notices a sign in the window, "Cruise Special -- $99!" So she goes inside, lays her money on the counter and says, "I'd like the $99 cruise special, please."
The agent says, "Yes, ma'am," the he grabs her, drags her into the back room, ties her into a large inner tube, pulls her out the back door and downhill to the river bank, where he pushes her in and sends her floating down the river.
A second blonde comes by a few minutes later, sees the sign, goes inside, lays down her money, and asks for the $99 special. She too is tied to an inner tube and sent floating down the river. Drifting into stronger current, she eventually catches up with the first blonde. They float side by side for a while before the first blonde asks, "Do they serve refreshments on his cruise?"
The second blonde replies, "They didn't last year."