National forest dispersed camping

Multiple pull offs along road leading to lake with fire rings at most. During day can hear traffic on highway & quite a bit of day traffic. We are here on a weekday so I imagine it gets very busy on weekends on this road so probably would get dusty. Sites by water were taken so we are in a spot further up the road but there is trails to the water. T-Mobile and ATT are very strong down the road but patchy at the beginning of road. we had no issues with our booster.