If you're not already familiar with fretless, I recommend taking the dive. You don't have to start with a pricey bass.
Focus on playing using your ears instead of watching the fingerboard. It takes time, but train yourself to hear when you are in-tune and when you need to adjust.
Focus on playing using your ears instead of watching the fingerboard. It takes time, but train yourself to hear when you are in-tune and when you need to adjust.
.