Like many home owners, hotels are starting to drown in debt. They have been enticing travelers all year with sweet deals: credits for in-house spas and restaurants, up to 50 percent off five-star rooms, even free nights. But all that discounting hasn't stopped occupancy from dropping an average of 10 percent. The result? Hotel loans have begun falling into delinquency faster than any other kind of commercial real estate debt. The rising defaults paint a grim picture... The oversupply means room rates should stay low for at least another year, good news for consumers but not so great for hotel...