Getting back on topic -- I believe it could be legal if the facilitator formed a PAC, or
Political action committee.
By forming a non-connected PAC, you should be able to accept $5000 per individual, and give up to $5,000 per candidate per election. Elections such as primaries, general elections and special elections are counted separately.
But if I am not mistaken a PAC can not directly support one candidate, so you would not be giving yor money to Ron Paul.