Shabat Shalom:
This should be easy to answer, but it's a little harder than I thought, but here goes:
We try to prepare for the sabbath by cleaning the house on Friday and preparing the nicest meal of the week. Although we don't keep rabbinically kosher, we keep biblically kosher, particularly consciously for the sabbath.
I lead the prayers for the family. First I thank HaShem for the day of rest and for the provision, mercy, and grace he's shown us -- This varies as the prayer comes to me.
We sing the Shema, blessing the candles, blessing the wine (sometimes grape juice), blessing the bread in hebrew. I usually say grace over the meal before the meal, but sometimes after the meal -- The wording of the grace varies as the prayer comes to me.
I have avoided jobs that would require me to work on the sabbath for many years. I might make an exception if a friend's house was flooded and needed help, or some other emergency. I avoid running errands or doing shopping on the sabbath.
I've avoided posting on the forums for most sabbaths, however, I sometimes do. It all depends upon what is considered "work". I try to sleep in or take a nap on the sabbath. I try to spend more time in prayer and meditation on the sabbath. I try to maintain a praiseful and worshipful attitude at all times, but particularly on the sabbath.
There is WAY too much use of the word "I" and this is with regret. With this disorganized ramble, I think you get the general idea.
One further note -- My parents never practiced the Havdalah to end the sabbath, and I've no experience with this. It's my hope that we will be incorprating these prayers with a spice box and havdalah candle soon.
Todah,
CovenantRay