If Alliance, try a paladin and 2 mages. Tanking, healing, the simplest dps rotation, hammer + 2 counterspells, eventually cleanse and decurse to cover all debuffs. Not to mention free water and food and portals. Buy "of the gorilla" and "of the owl" BoEs for low downtime.

Don't worry about user-friendly. Prepare for a bit of a learning curve. ISBoxer is more powerful and there are great tutorial videos made by Mirai. e.g. https://youtu.be/iqHaH4gbrmo