I'm thinking of doing a massage course to offer professional massages. I am new to this field and don't really want to be loosing to many days work at once. Can anyone offer any info on the best way forward?

Thanks

Great idea!

You can find Tantric training on Meetup for example; I also had a training session with Ecstatic Joy Temple (London), which was nice.
If you did some googling, you might have come across a place in West London that offers training.
I did first part of their course some time ago and do not recommend it. The man who runs this place has been jailed TWICE (first for running a brothel, years later for assaulting women while doing massages). I personally had the most horrible and revolting experience with this man, so had my friend.

TantraLink would be a good place to look for teachers, I think. I saw only one person from there, for a workshop.
I heard good things about Osho Leela but never visited.

I can send details of my massage school via PM.