I have the '03 Bambi and use Reese (and am from the area too).
I use the friction sway and love it. Tried pulling around with and without. Given the small size there is a slight difference and for the $65-$70 I considered it a cheap insurance policy.
If you had the Safari, I'd consider the dual cam, but the Bambi is just that, a Bambi and unless you plan to upgrade to a larger unit, the friction sway won't do you wrong.
Where in the area are you? Are you able to store your Bambi at home or do you have a place you take it to for storage? I've been looking for a low cost place to park it when not in use.
Regards,
Eric