Need to refinance $54,000 on a land loan

Hello

I have a land contract that I’m currently paying on but would like to convert to a longer term (15 yr?) since it’s a 3 year balloon. Current interest rate is 8%. Can I do better?

Any idea what kind of interest rates/terms I might be able to get?

Vacant 10 acres zoned Forest, Wisconsin.

Thank you.

Kim McGrath