I'm having trouble finding a 7'-7'6" bait caster under $75 that is not a one piece rod. Suggestions? I like my or mhf.

Cabela's Pro Guide has 7' 2-piece models in M and MH....$50.  Fish Eagle 50 7' MHF..$90 rod on sale for $54.  Tourney Trail 7' M and MH...$70.  This is just from Cabela's.  You should also check out places such as BPS and Academy Sports.  Also check into travel rods if you wouldn't mind a 3 or 4 piece rod.

 

id look towards house brand rods. cabelas, gander, academy etc.

I grabbed a 6'6" baitcaster at BPS to use as one of my travel rods.  Not the highest quality but I got it on sale for $25 and it works extraordinarily well for spinnerbaits, buzzbait, and baits like that.  Not 7', either, but for the price you might give 'er a look.

http://m.basspro.com/Bass-Pro-Shops-Graphite-Series-Casting-Rod/product/2232700/?cmCat=CROSSSELL_PRODUCT

Abu Veritas comes in 2-piece, but I think they are just under $100. Maybe a Berkley Lightning Rod?

Okuma Citrix Travel are nice. I have a 7'3" 4 piece spinning rod, it is my favorite spinning rod.