Well the trailer is your best bet but adding 100 miles round trip, no so fun. ratchet the suspension down a little and take it easy. Stick to back roads and I think you will be fine. Worse case, 10 minutes into it if it doesn't feel right turn around then plan on trailering it. If you have a uhaul local you can rent one pretty cheap. All in all, rental or 100 miles out of the way, still a heck of a lot cheaper than buying the shocks twice...