I fly into KRHP routinely. It is a nice country airport with a big wide runway; say high to Ralph and Jessie. You do need to pay close attention to the weather and even call the FBO for a bit of HUMINT. It is quite common to have a 2-3000' overcast. The RNAV/GPS-8 approach appears straightforward but the minimums are quite high; pattern altitude is 2700' and the minimum is 4020'. Be carefull when flying this approach because it is not aligned with the runway and you are quite high for a straight in to runway 8. It is better to get below the overcast and fly a normal left traffic for runway 26. Also, if you fly this coupled the FAF is 4100'; essentially at the minimum. If you let the autopilot achieve GS lock it will dump you below minimums quickly. The AWOS is spotty and hard to recieve. Finally, do not attempt to fly on the North side (right traffic runway 8) of the runway as the airport is located on the upslope to the mountain. People familiar with the area will fly out to the west (HISEN), decend below the overcast then follow the highway up to the airport. With good visibility it is a non-issue; however, I wouldn't recommend it with visibility less then 10sm for a newby.