I was dependent on Benzos around 6 months ago and stopped taking them completely, and had a pretty bad time going cold turkey. I have had the very odd benzo since, and doing so didn't cause me any issues as such, apart from a little rebound anxiety, and a slightly sleepless night the day after.
You have to weigh up the reasons for taking it. After I'd got over my dependence, I started looking for a few jobs, and an interview comes up. I suffer with a bit of anxiety, but this had increased above normal levels after 'recovering' from the dependence. Took a little Pyrazolam just before the interview, and it wen't well. I got the job anyway.. So for me at least, it definitely paid off.
Just make sure you tell yourself, out loud and in the mirror if it helps, that you'll only be choosing to take them that weekend only. And IF you decide to take them.
Of course, there is alcohol, but I hate the stuff.