Picked up some handy hints from quilt classes a few years ago: use a Klutz Glove (Fons & Porter) on the hand that does not hold the rotary cutter to stay safe. Use the "Omni Grip" rulers especially the 8.5 x 24 inches & 2.5 x 18.
For the rulers that are the smooth plastic on both sides use the plastic "Invisigrip" [sold on a roll] to prevent the ruler from slipping, just cut it slightly smaller than your ruler.
Love my Quilt in a Day Rulers and Love my J. Tailor slotted ruler. Love the "Clover" brand products since they are well made. I really must buy the EQ7.
I better stop here - quilting is fabulous and so are the gadgets.
BTW, since you will be stopping in Florida - if you are in central Florida do stop by the Quilt Shop of Deland. They do have a fantastic web site to peruse. They have wonderful things to buy and the people at the shop are just super creative. :D Happy Quilting.