I would suggest riding on some roads to get (re)acquainted with them, so you can get used to scanning for obstacles like manhole covers, potholes, rough patches from poorly filled-in potholes, patches of broken glass, stuff like that.

If you'll be using a cue sheet, it's handy to have a holder for it. I use these (I have them in two sizes):

http://www.teamestrogen.com/prodBM_S.html

http://www.teamestrogen.com/prodBM_H.html

Though many people are happy just using a binder clip to attach the cue sheet to a cable in front of their handlebars. The important thing is to be prepared with something to hold the cue sheet.