The only park in this area that we found that has ample size and access for big rigs, 50 amp power, and Verizon coverage. AT&T seemed to work everywhere. Most sites are 30 amp but there are some 50 amp sites mixed in. All grass parking and some leveling may be needed. Electric and water are at the rear of the sites. Large shade trees on many sites but many will have rooftop satellite dish access. There is a period of time in late August and early September when the County fair is held when camping is not available. 2 miles south of Omak, WA or 2 miles N of Okanogan, WA. We camped here in a Motorhome.