Welcome aboard, Stephanie! And congrats on the new Roo!
I would suggest that you fool with the "search" function on this forum, by trying a few different key words to figure out how it works. It's fairly intuitive, and if you try entering specific key words, like winterizing, roof, wax, or similar, you will find lots of good info.
This forum is also VERY newbie-friendly, so feel free to just ask away with your specific questions, and I'm sure it'll just be a short time before you get some good answers!
Some members on some other forums, including the one that you mentioned in your post, can tend to me much less user friendly, and may tell you that "we answered that already this week", or "that's what search is for"... You likely won't find that on this forum, as this is about as friendly a group that you can find!
So, congrats on the new Roo, welcome aboard, ask anything, and Happy Camping!!!!
On Edit: RV.net appears to be down (again!) today, so that's probably why you can't find it.
2014 RAM 2500 Laramie 4x4 Quad Cab w/Cummins Turbo Diesel, 2009 Rockwood 2607, and 3 'yaks!
300W of Suntech Solar, a Rogue MPT-3024 Controller, and a Xantrex PW2000 Inverter