I am looking for a guild to run with for trials, i can complete most dungeons and some world bosses on my own but for Trials you defiantly need a group, im laid back and mostly play weekend on the evenings UK time
You are aware that there is a guild lookup function in game, right? It comes with filter options (you can look for trial guilds, specific activity time frames, etc.) and allows you to send applications for the guilds you are interested in. Works very well and is the recommended way to find the best guild to match your requirements.
In addition, there is a dedicated section on this forum for advertising guilds or looking for one (for US and EU servers respectively). It is where such a post has the best chance to be answered.