I agree with Jon. Courses are what I'd also like to do. Trouble is, as you know, being self employed means the course will be double the price as in the cost of the course and lost earnings. Yeah you can do it evenings online, but i for one do not have the motivation after work to sit down and do a 40hr online course, even in bite size chunks.
When Leo is old enough both of us will do powerboat level 2, I don't need it but will be good for him to learn and start from the bottom and work up!