singlechannel

Hi guys, I have a Bixler fitted with an 8 or 9 year old hobby king fpv system on 2.4 gig. It works but picture is not great. Don't use it much because I need an observer when I fly it. Is there a cheapish return to home system I can fit to it, on the market, at the moment? Or maybe I'd be better off to buy a new outfit suitable for fixed wing? But any new one would need return to home and at least an arrow pointing home too. Any ideas as to what words or I should look for and good places to search? Thanks Rob.