We need Volunteers! Can you help?

The list below has the dates and times of shifts with vacancies. The final column is the number of volunteers needed to fully staff the shift. Any help you can lend would be appreciated. E-mail volunteer@bigskyfilmfest.org if you are available.
Thanks.
J.

13-Feb	12:30p-3:45p	BoxOffice	1
13-Feb	10:15p-close	Operations	2
14-Feb	6:15p-9:30p	Operations	5
14-Feb	9p-close	Operations	2
15-Feb	noon-3:30p	Operations	1
17-Feb	9a-1p	Lounge	1
18-Feb	1:30p-3:45p	Operations	1
19-Feb	1:30p-5p	BoxOffice	1
21-Feb	9:30a-12:30p	Operations	1
22-Feb	noon-4p	Lounge	4