you could consider doing it yourself. it is much much cheaper than hiing someone to do it for you and would do until your band starts bringing in enough money and the site starts getting enough attention. i've got some links for you.
there are many page builders on the web, and you might have one or two already installed. it's not the best, but ms frontpage will do the trick for a simple, first time website. it comes with office and is very easy to use for a beginner. the best (imho) is macromedia's dreamweaver, download the free trial from their site. many completely free web editors are available, have a look round download.com or checkout the links below:
also, to get to learn the basics, try these sites or get a few books from your library.
you'll probably want some form of forum or guestbook. one of the best places to find anything like this is hotscripts . popular forum software is invision and the range from wwg.
you are unlikeley to need many features, not much bandwidth and not too much space. never go for a company who promises unlimited bandwidth, they are overselling themselves and will only run into serious problems. i prefer windows hosting (i work best with asp and access) but the choice is your's:
domain name -
alot of the time, your host can do this for a reasonable price but one of, if not the, best registrars is godaddy:
more help -
need more help, visit two of the web's biggest design communities.
anyway, i gtg. if you need any more help, please do not hesitate to ask.