I had a multitude of helpful suggestions. A few of them were a little tongue-in-cheek, I suspect, though some of those did not specify whose tongue in whose cheek. The first appeals to me, but is in the realms of fantasy, I'm afraid. I'm hastily bypassing 2, for obvious reasons. I like the thought of 6, but I remember how bruised my mother was and it's a little off-putting. 7 was taking the piss. I am strictly non-combative, so 8 is out, and I'd spend my time in 15 negotiating between the two sides. Several of them I already do, but maybe not with quite enough 'attitude'. I note that no one suggested I might reconsider on this illicit sex thing and look further afield. Probably wise.
More ideas would be appreciatively received, but I think my way forward has been shown. Thank you.
Here is the list, in no particular order.
1 Drive-by shootings
2 Gorge on rich sauces and delicious cheese
3 Hard drugs
9 Grand theft auto
17 Vicious flower arranging
18 Vicious cake decorating
19 Illicit sex with my husband
20 Blogging as a vice
21 Peeing with the door open
22 Drinking milk straight from the carton
23 Rock and roll
24 Let my hair down at gigs, but go straight home afterwards
25 Rock and roll
26 Become a fag hag, but not necessarily use the term
27 Enhance my minor vices
28 Take up woodwork
29 Illicit sex with my husband
And a late entry at number 30 - Pole dancing!