As Scott stated, its a big day. Its not difficult, it just needs time, effort, a pre-removal yoga class to limber up and a post-removal back massage to get everything back in place afterwards. Label everything. New bolts could well be a good idea as any marks on these should be considered with a high level of scrutiny. Make sure you have some drift pins available. Having a couple of parts trays (one for each side of centreline) will help you keep the parts together and avoid then getting lost. Label everything! Low-tack masking tape is handy for this as are those plastic boxes you can get from the hardware store with compartments inside.
2 helpers is minimum.
Once you get the wings off I recommend you take the gear leg fairings off too so you can use a ratchet tie-down around the legs to stop the fuselage from moving around on the trailer. One ratchet tie-down per leg is sufficient, and one around the tail-spring. I assume you're leaving the empennage on (?), however if you were taking it off make sure you have the bolts installed that go through the tail-spring weldment on the rear bulkhead, otherwise you'll do a lot of damage. If you ARE taking the empennage off, normally you would be wise to add some ballast down the back least the tail rises up to smite thee (or the roof of the hangar), however as you've indicated your engine is out this won't be an issue for you.
The wings will quite happily lay inside a trailer one on top of the other (with suitable foam padding between them!) if you don't have a cradle for them. I transported mine to and from the paint shop in this manner without any issues at all... and the drive was long... and over a mountain pass. The photo shows how the fuselage was tied down on the back of a flatbed truck. Again this was perfectly suitable for the long trips it did pre and post painting - it didn't budge an inch.
