Thanks for everyone's help and expertise.
We just completed our maiden voyage and everything worked great. I didn't leave the key in the off position even though the steering wheel did not lock. I will do that on our next trip. Just wanted to make sure there were no surprises on our first outing with the Tracker so turned the ignition to accessory. Leaving the ignition off will ensure we don't run the battery down on longer trips.
I was able to find space in the rear light case to place an extra bulb so was able to use the bulb and socket kit. I like that we can bypass the Tracker electrical system and just power the bulbs.
The Tracker is lighter that many of the tow cars but I noticed it took more power to accelerate onto the freeway and up hills and braking took a little more effort. I will hook up the Even-Brake system for our next trip.
Baby steps ;-).