My 2 cents isn't worth much more than a nickle. Houston just never has supported WBB at the college level. Yet the WNBA Houston Comets (who won 3 wnba titles) were attended quite well. I went to at least a half dozen games and the crowds were 3 times larger than they are now for the Dallas Wings.
UH on the other hand has had several good players over the years that went on into the pros. In fact during the 3 year tile run that the Comets had, one of their starters who I'd estimate averaged at least 10 points a game was from UH. And that was when the Comets had Cynthia Cooper, Tina Thompson, Cheryl Swoopes. No wonder they won so much having 3 of the the top 5 players in the league.
TT used to travel well in TX & OK during the Marsha Sharpe days but that is over. TCU has never traveled well anywhere. When the Big 12 Tourney was in OKC (only 2.1/2 hrs away)they never had over 60 people there. Baylor always traveled very well to TCU, TT, UT, A&M, OU & Rice. But now with the changing of the guard here and the team no longer being a consistent top 5 team things seem to be declining here as well. However I'm sure when BU goes to UH they will still have far more fans than UH. That's a shame really because if you could recruit the top 3 players out of Houston every year you'd soon have a team competing for #1.