Hey, welcome to RS!
I'm over here in Grand Forks, I take it you're in Minot? My RA from living in the dorms my first year is from there. Jedi82Knight) mentioned that there were two LFS here in town, but one went out of business(Stonegate Pets - hit a bad spell, ended up having people walk out of his store with puppies and such... Sad story.) The one that's left is in the main mall in town, called Pets-r-Inn. They have a website, not much on it though. They're running at $5.99/lb, not bad rock though, I put 10 pounds in there to start, and then bought 30 pounds of base rock from John Maloney at Reefcleaners(a great sponsor to this site, even if you don't buy his base rock, definitely check him out for a clean up crew!
ReefCleaners.org | Clean Up Crews and Macro Algae - Home ). I used most of that 30 lbs as well. Here's a link to my tank, the first page has the LFS rock, and the second shows the Florida base rock, and I think page 9 or 10 has my last decent FTS:
http://www.reefsanctuary.com/forums/reef-chronicles/62661-quentin-shells-jbj-28-a.html
Oh, and petco in town is actually just starting to do saltwater here, I think they would have to order in live rock though, I'd personally go with liveaquaria if you're gonna order it though. I couldn't find anything on ocean pro, but I do recall someone with a sob story a while back about a deal very similar to yours, and they didn't get ANY rock. Just out $200 like that.
But hey, good luck to you, and try to hit me up if you ever make it over this way! Have fun!
Edit: Almost forgot, Fargo has a Pets-r-Inn as well. Petco there is just as worthless as any, I don't believe they have saltwater set up anyway. There is also a little store downtown, I think it's like "The Tropical Fish Shop" or something oh-so creative, but they only have freshwater fish as well, and their store was nothing spectacular either. Also, I haven't really checked in a while, but the LFS here in GF has had a pretty bad aiptasia problem, I wouldn't want their live rock in my tank anymore, and I've also vowed not to buy another coral from them until they get things sorted out. Just my opinion, especially if you're going to put a good amount in your tank.
Thank you everybody for your warm welcomes. I though about using dry rock but i think i'm going the live rock way. Santa (my wife) got me the RSM 250 for xmas. I already started setting it up. I'm so but i gotta wait till Tuesday to get to get it running, we might order the live rock from live aquaria.
Hey Jedi82, I have gone to Purrfect pets a couple of times but he has his live rock at $10.00 a pound. But i do think that most of the livestock i'm gonna get it from him.
I already have it mostly assembled, i just need to move around so stuff to set it up, as soon as i get it up i will post so pictures.
Doesn't it suck living in the middle of nowhere and right next to nothing? I suddenly really miss Minneapolis, but I digress.... 
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