If you're looking for an adventure, and looking to get in the Nicola region, check out the Roche lake chain. Head in Smith fsr to the power lines and into Frisken lake. The section from the power lines to Frisken can be real swampy even in the summer time. I wouldn't try it without a winch or another truck around. From there carry on to Bulman lake. There is a small area to launch if you take the fork to the right of the lake or carry on left there is another open area to camp / launch. We stayed at Bulman for 2 weeks a couple summers ago scouting for a moose draw and didn't have a single other person pass our camp in 2 weeks. From there head on to Ernest lake. Tough fishing for us here. This road carries right on back out to the power line which will take you over to Barnhartvale or back to Smith fsr depending on your choice.
We had a blast exploring this little area, so close to one of the most popular lakes in the region, without seeing a soul. This time of year a winch is probably a good choice. The first mud pit by Frisken is enough to sort out the riff raff. That said the area will probably be teaming with quad hunters through the area as they would make short work of the trail.