Hey there! Firstly I hope you enjoy your tenure here on Moon Guard! Secondly, I would like to shamelessly pitch forward a community group for Paladin RPers here on Moon Guard (Alliance, of course), called the “Silver Hammer”. It’s not a “Silver Hand” group however a majority of its membership are in fact members of that very order. As it’s a community group, it is comprised of a multitude of various guilds, each with their own unique feel and customs. It might be a grand place for you to find a good Paladin guild like you were talking about!
That there is a link to the community thread if you’d like to take a look! Happy hunting!