Your more than welcome. Don't know yet whats in store for that Saturday but come on down.
I checked out some rides in the area and chose one that winds around north (just a little) and heads west of Maquoketa winding up in Anamosa.
J&P Cycles is in Anamosa and a National Motorcycle Museum which I figure will be places of interest to most. There is also a good place to eat (bike friendly).
I figured we could spend some time in Anamosa browsing J&P's, and/or the museum, eat at the bar & grill (called "Scooters"
then head back to the motel for a Saturday evening BBQ/Party/bullshit session/whatever....
Sounds like a fun filled day and evening to me.