You are where we were in 2013. Had several pop-ups, a trailer and a small 5th wheel. Went to a nice used 30 ft. Class C for $23000. In spite of frequent expense either repair or improve, have not regretted it. A MH is much easier to back into a site, has the on-board generator and easy access to the camper part on the road. One cautionary note is that the cost of a MH(really any RV) is high when you include depreciation and the upkeep of essentially a large truck. Since you are suggesting around 25 nights a year, the cost per day will knock your socks off if you divide ALL(predicted) costs including depreciation by 100 days over a 4 year period. We are snowbirds and use ours around 80 days/year and it would still be cheaper to stay in hotels, etc.