Replying to Question about airline baggage fees for skis

I have basically two choices of airlines to fly to Utah. US Air or Southwest Airlines.

I spoke to employees of both companies on the phone. I was told by US air that I'd be paying 25 for my boot bag an 35 for my skis, no matter wha the size is.

For southwest, I was told my skis and boot bag would be free! Nice, right? But then I said my skis are about 68 inches, and asked if that would be an additional fee. The lady then put me on hold and spoke to her supervisor, and came back saying it would be 75 dollars instead because the skis are oversized.

Basically what I'm wondering is, has anyone with big skis had luck with southwest not actually charging you? I'm just kind of curious as to if they're actually gonna pull out the skis and measure em...

Any other input appreciated. Thanks.