I can't figure out what, but there's something about this that doesn't sound right to me. I'm not trying to be negative, because I love LoA and manifesting, I do it all the time. However, I think if you do this you're programming yourself NOT to receive $1000 for 29 days, ONLY allowing yourself to receive $1000 on one day.
You're also telling the universe a specific "when" and a specific "amount". I find when I do that, typically my ego worries about not receiving the money on that specific day, whereas if I am more open with the universe and say something like "Money is NOW flowing to me freely and easily for the greatest good of all" I get better results because my ego doesn't fight it as much because there is nothing for it to argue about.
ie. Let's say I join and get put in as #10. On days 1-9 I will be subconsciously programming the thought "Today is ___'s turn to get $1000, not mine" so that day I won't get anything even if the universe wanted to give me the money because it was easiest and best for the good of all for it to happen on that day. Then, on day 10 I will be thinking "Oh goody, it's MY day today! I'm excited, I'll get my $1000 today." but soon that will turn into "Hmm...it's 10am, nothing yet eh? Hmmm...wonder if it will work... what if it doesn't work? That would suck.... hmmm...." and your "belief" turns to "disbelief".
Also, something I learned recently too is that the universe doesn't always deliver in cash. For example, if you want $1000, the universe could give you that money in an asset appreciation that you don't notice. For example, I once intended a specific amount and it didn't show up. However, later on I found out that my house went up in value in that same amount. I've had that happen with stocks, and other assets. Of course, I've also had cash
In fact the other day i woke up, got out of bed and looked on the floor and saw USD $13 on the floor. I'm in Canada, so I have no idea where it came from. My wife thinks maybe it fell out of one of her pockets from when she went down to the states a while back, but I know better.
I recently made some intentions to attract specific amounts of money.
I like your idea, of getting 30 people together to attract a smaller amount. I am just not sure if your implementation is the best. There's something disempowering about the implementation, I just can't put my finger on it. My intuition is sending out red alerts though.