I think everyone runs "hot and cold" on hobbies, and Amateur Radio is no different. I have sometimes went years between making a contact, and then spend a lot of time with it. This tractor addiction is part practical usage and part hobby to me also.
By the way Steve, have you tried anything on 6 meters? My OCFD works really well on 6. I am sure not as good as a nice 4 element beam up 70 feet but I sure have worked a lot of states and some DX with it on 6. And 6 meters is a great if unpredictable band. Of course everyone thinks their particular antenna is best (just like tractors

) But I will say that my OCFD for the money and effort is the best general purpose wire antenna I have had in about 45 years of hamming. And I have had a lot of antennas of both wire and aluminum at various heights including 100+ feet at various locations. The thing is simple and easy to put up and really works well on all bands 80 thru 6. I even load it on 160 with a good tuner. I can't say it is a fireball on 160, but it does work. But the rest of the bands it is great on, with the execption of 17 and 12 meters. It is workable on those with a tuner, but I can't find much in the way of natural resonances on those bands. But my MA5B works well on those bands.