aja

I would skip the 5 unless you like long straight freeways. Take the 41 south to the 46 to Paso Robles If you make it there or to the 58 in Santa Margarita send me a PM, that's 15 minutes from me and ill show you all the roads around here (best.roads in California). Although its about 3 hours south of lemoore, so plan on a full days ride.
Bring up Google maps and follow this route...
Personally, I would ride:
41 south the 46 in Shandon, continue on 46 through to Paso Robles.
Jump on the 101 north for about 15 minutes and exit onto County Road G18 west towards Fort Hunter Ligget (also known as Naci-Ferguson Road, but the map doesn't show that name.)
G18 turns into Mission which turns into Route Tampa around the army base. Do not speed or ride wreckless through here unless you want your **** impounded by military police, and by don't speed I mean not even 5 over until you pass the base, after that they don't care.
From Route Tampa make a left on Del Venturi then stay to the left of the fork. Route Tampa will turn into Naci-Ferguson, this will take you up into national forest land and eventually bring you to high above the ocean, there are camp grounds on that road if you want to make an over night trip out of it.
Naci-Ferguson drops you right onto Highway 1 just north of Gorda, head south from there and enjoy one of the best roads in California.
In Morro Bay you want to take the 41 east into Atascadero, and here you have a few options. You can continue on the 41 back to Lemoore, or you can get on the 101 south for 15 minutes to Santa Margarita/58.
From there you can take 58 east all the way to the 5 and back to Lemoore, OR...
The 58 to 229 to the 41 home.

Then there are the roads local to Paso Robles and you can skip Naci-Ferguson and the 1. I literally can't make up my mind about where to ride most of the time because there are so many awesome roads around here.

Squid