Have you looked at Lamar's (Beaumont) online program? I understand that it's < $6k total cost. Don't know much about the actual structure or how clinicals are arranged. You need to talk to them to get details. Here's the link. Lamar State College Port Arthur Academic Partnerships
Where in Texas do you live? UTA has a pre license program online in the Fort Worth/ Dallas area and Houston. Also, A&M Corpus Christi.... Clinicals are two days a week for UTA..., and I think you have to find your own preceptor/ Hospital to do your clinically for A&M. WGU also has a program but I haven't looked much into it.