RP at this lvl has a lot of options to hunt, so I'll mention some and describe why.
*Ghastly Dragons cave: thats a hunt full of profit, I recomend u hunt with crossbow and fire walls and bombs.
*Undead Dragons WOTE: this place is very good too for paladins to make a good money. Here u can also have a chance to find the boss Hatebreeder and some chance to drop the Shield of Corruption ( I droped it twice in 6months). U can also make bestiariy of Undead Dragon, Draken Abomination, Ghastly Dragon and Draken Elite. I just recomend to entar in the northwest TP.
*Banuta -4: here u can make good XP but the loot in general isn't that good. Every 3-4 refil u complete a task at Grizzly Adams.
*Glooth Tower: here is one the best places for paladin in my opinion, u can make good XP and high profit also u complete 4 bestiary. Use thunderstorm and diamond arrows, full set with imbuements, thik a def set would be better if u are close to lvl 300.
*Demons Oramond: this place is good to complete demons task and u can make godd XP. Profit is variable, but never got waste there. If u have bad conection do not recomend to go here, grim reapers can kill u easily.
There are alot of other options, but I think with this spots u can have fun during a good time.