I am a dry erase fan as well. May I suggest low odor markers (I almost asphyxiated myself on the first regular odor marker!) and don't put your elbow down. Teaching your arm muscle memory and not your wrist helped me alot. Also check out
www.theinboxjaunt.com for weekly FMQ motifs and prompts to try new things. Lori Kennedy is an awesome teacher! Lots of past tutorials to check out as well.