I have been forcibly recruited onto the board of my family's synagogue. I say "forcibly recruited" because the median age on that board starts with an 8, and there are... shall we say... "openings" on a regular basis. The fact that my great-great-uncle was was part of the founding congregation 100+ years ago does not give me much leeway to decline this fabulous honor.

The synagogue has a surprisingly large cash balance (low 7 figures). As far as I can tell, its due to years of dues accumulation and some recent bequests, and mostly goes to maintain the graveyard, pay for maintenance, compensate the rabbi (non-resident rabbi, only comes in for weddings, funerals, and high holy days, etc.)
This year, the board is looking for options to invest the cash. One of my board colleagues used to be on the board of a bank before he retired (that was in the 1990s). He made a few calls and we recently received a presentation from a Vice President from a regional bank's wealth management division. The proposal he gave us is for a 1% management fee. After some digging in the fine print, I realized this did not include the mutual funds' embedded management fees or load fees. As far as I can tell, this works out to 2-2.5% of assets under management per year, which I understand from reading this forum to be highway robbery.
My board is very conservative and is uncomfortable challenging the accepted wisdom and probably wouldn't know where to start, but they have asked me to assess alternatives. From doing some deep reading in these forums, I understand that a "three fund portfolio" -- weighed heavily towards principal protection -- would probably be most appropriate. That being said, neither I, nor any members of our board, have any appetite or ability to manage it ourselves. I am also leery about the "politics", i.e. if we go with this guy, we'll get robbed, but if things go sour, this guy gets blamed. If we go in another direction, especially if I recommend it, and things go sour, then I get blamed. Actually, come to think of it, if that happens, I might be kicked off the board, which wouldn't be a bad outcome...

But in all seriousness, is there a more reasonably priced "Bogle-friendly" approach for this institution? I tried looking into Vanguard's Personal Advisory Services, which sounds like a decent fit, but I think that's only for individuals.