It sounds a little hard but i'm sure u will get through ur problrm ! Time ,luncky then you will success ! I only have made some dresses business ,so maybe i can't give u some advices !
I wish everyone good luck with their trade show. I have a trade show sucess story with a spin. I actually make cases for trade shows and when I just got started, one person in the trade show got my case and then everyone saw the case and before I knew it, much of that particular niche which the trade show was about was using my cases. What I mean to say is that everyone can find great ways, unexpected ways to benefit from trade shows.
And if you need a trade show case, please check out this trade show cases page I recently renovated. let me know if you have any questions.
If the cost of the show is not out of line I think you could benefit from going to it. The key word when working a show is to remember to work, work, work. You will see and meet more people in one or two days than you could in a year. Talk to everyone you can including the other vendors dont let anyone pass your booth without being invited in and handed some information on your products. In the process get as many cards so you can follow up later with the better leads. When the show is over make sure you follow up with everyone that showed a slight interest in your products. I know this sounds very basic but I have worked may shows that the vendors next to me found a comfortable chair and never made any attempt to meet the crowd. They spent a lot of money and never got their monies worth. Martin