I'm convinced I'm going to have to nurse my daughter forever.... she used to take a bottle but now…

I'm convinced I'm going to have to nurse my daughter forever.... she used to take a bottle but now she wont... I have tried every bottle and now sippy cups since wic suggested I try cups instead.... she will not take them.... of course it's just me trying because my husband is either at work or in bed at night.... any one know any tricks? I don't want to have to stop every 4 hours driving to Texas in June (I have a little less than a month til we leave)