I'm scheduled for an MSF course in a couple weeks and I'm looking for advice on what bike to use. They've got some 250cc loaners -- a couple dirt bikes and a couple cruisers. This is my first bike and I'm afraid of laying it down, which I've already done once practicing around the neighborhood. The guy who scheduled me for the class was convinced I should bring my America as learning on the bike I'll be riding will be more beneficial. I agree, but like I said, I don't want to lay it down again. I'll also have to ride it to the course during rush hour and I'm not very comfortable with that. Any input?