Scoutlander.com offer this option. There is a public site that anyone on the web can see, that's where I promote the Troop. Then there is the password protected or private side, every member gets issue an invite with an id and password and that's where you put your calendar, photos and other information you want to keep private or for members only. No html,even the kids(a scout webmaster) can take care of it, easy as 1,2,3... Good luck!