Hi MrsMoody,
Welcome … and I’m glad you found us.
Just for reference … the better options or possibilities I’m aware of in and around the Champaign/Springfield/Peoria areas (subject to making sure that any mattress you are considering meets the quality/value guidelines here) are listed in post #2 here but I think a trip to Quality Sleep would certainly be well worthwhile if you don’t mind the drive.
I’m looking forward to your comments and feedback after your visit.
Good luck 
Phoenix