Hear hear...we've always had lots of friends wanting to come down and visit us, but it has really dropped off in the last couple of years, even with the beneficial blue rate.
And what is the deal with American's horrible little planes from Dallas? I avoid the Miami connection like the plague, because that flight is always chock full of people bringing as much crap as possible with them on the plane (I guess from their weeklong trip to the outlet malls). But, the Dallas plane is usually a 767 with an archaic entertainment system (no in-back screens) and the most uncomfortable seats ever. I wish I could always fly LAN, but their connection to SF through Lima is in the middle of the night. Not fun.
I will check out the Houston connection on United. Continental used to be good through Houston, but I have never been fan of United. It seems like all US airlines have gone to the dogs...