The April Jones fund was given charitable status so you are wrong Benice it was a charity. I believe it has now been wound up with the remaining monies given to local causes. But while it was functioning I believe it was used to pay for search teams. Another difference to the Madeleine fund is April's parents were not directors of the fund.
As to Carol 'knowing' Kate McCann I believe she's met her on a few occasions, a bit like saying Teresa May knows Kate McCann just because they've met. I may be wrong but I don't think either Sara Payne or Kerry Needham have met Kate so I'm sure have no more knowledge of Madeleine's disappearance than us.
Re the Fund. I took that info from BBC news (Wales). No mention of a charity.
Quote
A fund set up in memory of murdered five-year-old April Jones has given around £80,000 to almost two dozen local charities and groups.
The fund was formed just days after April disappeared while playing near her home in Machynlleth, Powys, on 1 October, 2012.
Her former school is among 23 beneficiaries of the donations from around the world.
End quote.
No mention of paying for search teams. Could you provide a cite?
You can attempt to play down how well the mothers of other abducted children know the McCanns as much as you like. The fact is that they all believe and support the McCanns. If there is evidence to the contrary - I would like to know what it is. I've never seen any.
The idea that they don't know the McCanns any better than the rest of us is pure 'wishful thinking' on your part IMO Faith.